10,000 (ten thousand) is the

natural number In mathematics, the natural numbers are the numbers 0, 1, 2, 3, and so on, possibly excluding 0. Some start counting with 0, defining the natural numbers as the non-negative integers , while others start with 1, defining them as the positive in ...

following 9,999 and preceding 10,001.

Name

Many languages have a specific word for this number: in

Ancient Greek Ancient Greek (, ; ) includes the forms of the Greek language used in ancient Greece and the classical antiquity, ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Greek ...

it is (the etymological root of the word

myriad In the context of numeric naming systems for powers of ten, myriad is the quantity ten thousand ( 10,000). Idiomatically, in English, ''myriad'' is an adjective used to mean that a group of things has indefinitely large quantity. ''Myriad ...

English English usually refers to: * English language * English people English may also refer to: Culture, language and peoples * ''English'', an adjective for something of, from, or related to England * ''English'', an Amish ter ...

), in

Aramaic Aramaic (; ) is a Northwest Semitic language that originated in the ancient region of Syria and quickly spread to Mesopotamia, the southern Levant, Sinai, southeastern Anatolia, and Eastern Arabia, where it has been continually written a ...

, in

Hebrew Hebrew (; ''ʿÎbrit'') is a Northwest Semitic languages, Northwest Semitic language within the Afroasiatic languages, Afroasiatic language family. A regional dialect of the Canaanite languages, it was natively spoken by the Israelites and ...

[], in Chinese language, Chinese (Mandarin , Cantonese , Hokkien ''bān''), in Japanese language, Japanese [], in Khmer language, Khmer [], in Korean language, Korean [], in Russian language, Russian [], in Vietnamese language, Vietnamese , in Sanskrit अयुत [''ayuta''], in Thai language, Thai [], in Malayalam [], and in Malagasy language, Malagasy ''alina''. In many of these languages, it often denotes a very large but indefinite number. The classical

Greeks Greeks or Hellenes (; , ) are an ethnic group and nation native to Greece, Greek Cypriots, Cyprus, Greeks in Albania, southern Albania, Greeks in Turkey#History, Anatolia, parts of Greeks in Italy, Italy and Egyptian Greeks, Egypt, and to a l ...

used letters of the

Greek alphabet The Greek alphabet has been used to write the Greek language since the late 9th or early 8th century BC. It was derived from the earlier Phoenician alphabet, and is the earliest known alphabetic script to systematically write vowels as wel ...

to represent

Greek numerals Greek numerals, also known as Ionic, Ionian, Milesian, or Alexandrian numerals, is a numeral system, system of writing numbers using the letters of the Greek alphabet. In modern Greece, they are still used for ordinal number (linguistics), ordi ...

: they used a capital letter mu (Μ) to represent ten thousand. This Greek root was used in early versions of the

metric system The metric system is a system of measurement that standardization, standardizes a set of base units and a nomenclature for describing relatively large and small quantities via decimal-based multiplicative unit prefixes. Though the rules gover ...

in the form of the decimal prefix

myria- Myria- (symbol my) is a now obsolete decimal prefix, decimal metric prefix denoting a factor of 104 (ten thousand). It originates from the Greek language, Greek μύριοι (''mýrioi'') (myriad). The prefix was part of the original metric syst ...

. Depending on the country, the number ten thousand is usually written as 10,000 (including in the UK and US), 10.000, or 10 000.

In mathematics

scientific notation Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form, since to do so would require writing out an inconveniently long string of digits. It may be referred to as scientif ...

, it is written as 10⁴ or 1 E+4 (equivalently 1 E4) in

E notation Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form, since to do so would require writing out an inconveniently long string of digits. It may be referred to as scienti ...

. It is the

square In geometry, a square is a regular polygon, regular quadrilateral. It has four straight sides of equal length and four equal angles. Squares are special cases of rectangles, which have four equal angles, and of rhombuses, which have four equal si ...

100 100 or one hundred (Roman numeral: C) is the natural number following 99 and preceding 101. In mathematics 100 is the square of 10 (in scientific notation it is written as 102). The standard SI prefix for a hundred is " hecto-". 100 is the b ...

and the

square root In mathematics, a square root of a number is a number such that y^2 = x; in other words, a number whose ''square'' (the result of multiplying the number by itself, or y \cdot y) is . For example, 4 and −4 are square roots of 16 because 4 ...

100,000,000 100,000,000 (one hundred million) is the natural number following 99,999,999 and preceding 100,000,001. In scientific notation, it is written as 108. East Asian languages treat 100,000,000 as a counting unit, significant as the square of a myr ...

. The value of a

to the

power Power may refer to: Common meanings * Power (physics), meaning "rate of doing work" ** Engine power, the power put out by an engine ** Electric power, a type of energy * Power (social and political), the ability to influence people or events Math ...

of itself, 10000¹⁰⁰⁰⁰ = 10⁴⁰⁰⁰⁰. It has a total of 25

divisor In mathematics, a divisor of an integer n, also called a factor of n, is an integer m that may be multiplied by some integer to produce n. In this case, one also says that n is a '' multiple'' of m. An integer n is divisible or evenly divisibl ...

s, whose

geometric mean In mathematics, the geometric mean is a mean or average which indicates a central tendency of a finite collection of positive real numbers by using the product of their values (as opposed to the arithmetic mean which uses their sum). The geometri ...

is a

whole number An integer is the number zero ( 0), a positive natural number (1, 2, 3, ...), or the negation of a positive natural number ( −1, −2, −3, ...). The negations or additive inverses of the positive natural numbers are referred to as negative ...

, 100 (the number of primes below this value is 25). It has a

reduced totient In number theory, a branch of mathematics, the Carmichael function of a positive integer is the smallest positive integer such that :a^m \equiv 1 \pmod holds for every integer coprime to . In algebraic terms, is the exponent of the multiplica ...

500 500 may refer to: * 500 (number) * 500 BC * AD 500 Buildings and places * 500 Boylston Street in Boston * 500 Brickell in Miami * 500 Capitol Mall in Sacramento * 500 Fifth Avenue * 500 Renaissance Center, one of seven buildings in the GM ...

, and a

totient In number theory, Euler's totient function counts the positive integers up to a given integer that are relatively prime to . It is written using the Greek letter phi as \varphi(n) or \phi(n), and may also be called Euler's phi function. In othe ...

of 4,000, with a total of 16

integer An integer is the number zero (0), a positive natural number (1, 2, 3, ...), or the negation of a positive natural number (−1, −2, −3, ...). The negations or additive inverses of the positive natural numbers are referred to as negative in ...

s having a totient value of 10,000. There are a total of 1,229 prime numbers less than ten thousand, a count that is itself prime. A

myriagon In geometry, a myriagon or 10000-gon is a polygon with 10000 sides. Several philosophers have used the regular myriagon to illustrate issues regarding thought. Meditation VI by Descartes (English translation). Regular myriagon A regular myriago ...

is a

polygon In geometry, a polygon () is a plane figure made up of line segments connected to form a closed polygonal chain. The segments of a closed polygonal chain are called its '' edges'' or ''sides''. The points where two edges meet are the polygon ...

with ten thousand edges and a total of 25 dihedral symmetry groups when including the myriagon itself, alongside 25

cyclic group In abstract algebra, a cyclic group or monogenous group is a Group (mathematics), group, denoted C_n (also frequently \Z_n or Z_n, not to be confused with the commutative ring of P-adic number, -adic numbers), that is Generating set of a group, ge ...

s as

subgroup In group theory, a branch of mathematics, a subset of a group G is a subgroup of G if the members of that subset form a group with respect to the group operation in G. Formally, given a group (mathematics), group under a binary operation ...

In science

* In

astronomy Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall evolution. Objects of interest includ ...

, **

asteroid An asteroid is a minor planet—an object larger than a meteoroid that is neither a planet nor an identified comet—that orbits within the Solar System#Inner Solar System, inner Solar System or is co-orbital with Jupiter (Trojan asteroids). As ...

Number: 10000 Myriostos, Provisional Designation: , Discovery Date: September 30, 1951, by A. G. Wilson: List of asteroids (9001-10000). * In

climate Climate is the long-term weather pattern in a region, typically averaged over 30 years. More rigorously, it is the mean and variability of meteorological variables over a time spanning from months to millions of years. Some of the meteoro ...

, Summary of 10000 Years is one of several pages of the ''Climate Timeline Tool: Exploring Weather & Climate Change Through the Powers of 10'' sponsored by the

National Climatic Data Center The United States National Climatic Data Center (NCDC), previously known as the National Weather Records Center (NWRC), in Asheville, North Carolina, was the world's largest active archive of weather data. In 2015, the NCDC merged with two other ...

of the

National Oceanic & Atmospheric Administration The National Oceanic and Atmospheric Administration (NOAA ) is an American scientific and regulatory agency charged with forecasting weather, monitoring oceanic and atmospheric conditions, charting the seas, conducting deep-sea exploration ...

. * In

computing Computing is any goal-oriented activity requiring, benefiting from, or creating computer, computing machinery. It includes the study and experimentation of algorithmic processes, and the development of both computer hardware, hardware and softw ...

, **

65,536 65536 is the natural number following 65535 and preceding 65537. 65536 is a power of two: 2^ (2 to the 16th power). 65536 is the smallest number with exactly 17 divisors (but there are smaller numbers with more than 17 divisors; e.g., 180 ha ...

kilobyte The kilobyte is a multiple of the unit byte for Computer data storage, digital information. The International System of Units (SI) defines the prefix ''kilo-, kilo'' as a multiplication factor of 1000 (103); therefore, one kilobyte is 1000&nbs ...

s in

decimal The decimal numeral system (also called the base-ten positional numeral system and denary or decanary) is the standard system for denoting integer and non-integer numbers. It is the extension to non-integer numbers (''decimal fractions'') of th ...

is equal to 10,000 kB in

hexadecimal Hexadecimal (also known as base-16 or simply hex) is a Numeral system#Positional systems in detail, positional numeral system that represents numbers using a radix (base) of sixteen. Unlike the decimal system representing numbers using ten symbo ...

(the equivalent

addressing An address is a collection of information used to give the location of a building or a plot of land. Address or The Address may also refer to: * ''Address'' (film), an upcoming Indian film by Rajamohan * '' Melvilasom'' or ''The Address'', a 201 ...

ranges of 0 to 65,535 in decimal are 0 to FFFF in hex). **

NASA The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the federal government of the United States, US federal government responsible for the United States ...

built a 10000-processor

Linux Linux ( ) is a family of open source Unix-like operating systems based on the Linux kernel, an kernel (operating system), operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically package manager, pac ...

computer (it is actually a 10,240-processor) called Columbia. * In

geography Geography (from Ancient Greek ; combining 'Earth' and 'write', literally 'Earth writing') is the study of the lands, features, inhabitants, and phenomena of Earth. Geography is an all-encompassing discipline that seeks an understanding o ...

, **Land of 10000 Lakes is the

nickname A nickname, in some circumstances also known as a sobriquet, or informally a "moniker", is an informal substitute for the proper name of a person, place, or thing, used to express affection, playfulness, contempt, or a particular character trait ...

for the state of

Minnesota Minnesota ( ) is a U.S. state, state in the Upper Midwestern region of the United States. It is bordered by the Canadian provinces of Manitoba and Ontario to the north and east and by the U.S. states of Wisconsin to the east, Iowa to the so ...

. ** Land of 10000 Trails or 10000trails.com is an organization created in 1999 by the TN/KY Lakes Area Coalition and based in West

Tennessee Tennessee (, ), officially the State of Tennessee, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders Kentucky to the north, Virginia to the northeast, North Carolina t ...

and West

Kentucky Kentucky (, ), officially the Commonwealth of Kentucky, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders Illinois, Indiana, and Ohio to the north, West Virginia to the ...

to promote tourism by developing trails in the region. **

Ten Thousand Islands National Wildlife Refuge The Ten Thousand Islands National Wildlife Refuge is located in Southwest Florida in Collier County, between Marco Island and Everglades City, Florida. The refuge was first established in 1996 and covers 35,000 acres of the Ten Thousand Isl ...

is situated in the lower end of the Fakahatchee and Picayune Strands of Big Cypress Swamp and west of

Everglades National Park Everglades National Park is a List of national parks of the United States, national park of the United States that protects the southern twenty percent of the original Everglades in Florida. The park is the largest tropical wilderness in the Un ...

Florida Florida ( ; ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia (U.S. state), Georgia to the north, the Atlantic ...

. **

Valley of Ten Thousand Smokes The Valley of Ten Thousand Smokes is a valley within Katmai National Park and Preserve in Alaska which is filled with ash flow from the eruption of Novarupta on June 6–8, 1912. Following the eruption, thousands of fumaroles vented steam fr ...

Alaska Alaska ( ) is a non-contiguous U.S. state on the northwest extremity of North America. Part of the Western United States region, it is one of the two non-contiguous U.S. states, alongside Hawaii. Alaska is also considered to be the north ...

. * In

physics Physics is the scientific study of matter, its Elementary particle, fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. "Physical science is that department of knowledge whi ...

, **

Myria- Myria- (symbol my) is a now obsolete decimal prefix, decimal metric prefix denoting a factor of 104 (ten thousand). It originates from the Greek language, Greek μύριοι (''mýrioi'') (myriad). The prefix was part of the original metric syst ...

(and

myrio- Myria- (symbol my) is a now obsolete decimal metric prefix denoting a factor of 104 (ten thousand). It originates from the Greek μύριοι (''mýrioi'') ( myriad). The prefix was part of the original metric system adopted by France in 1795, b ...

) is an obsolete

metric prefix A metric prefix is a unit prefix that precedes a basic unit of measure to indicate a multiple or submultiple of the unit. All metric prefixes used today are decadic. Each prefix has a unique symbol that is prepended to any unit symbol. The pr ...

that denoted a factor of 10⁺⁴, ten thousand, or 10,000. ** 10,000

hertz The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), often described as being equivalent to one event (or Cycle per second, cycle) per second. The hertz is an SI derived unit whose formal expression in ter ...

, 10

kilohertz The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), often described as being equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose formal expression in terms of SI base ...

'', or ''10 kHz of the

radio frequency Radio frequency (RF) is the oscillation rate of an alternating electric current or voltage or of a magnetic, electric or electromagnetic field or mechanical system in the frequency range from around to around . This is roughly between the u ...

spectrum falls in the

very low frequency Very low frequency or VLF is the ITU designation for radio frequencies (RF) in the range of 3–30 kHz, corresponding to wavelengths from 100 to 10 km, respectively. The band is also known as the myriameter band or myriameter wave ...

or VLF band and has a

wavelength In physics and mathematics, wavelength or spatial period of a wave or periodic function is the distance over which the wave's shape repeats. In other words, it is the distance between consecutive corresponding points of the same ''phase (waves ...

of 30 kilometres. ** In

orders of magnitude (speed) To help compare different orders of magnitude, the following list describes various speed levels between approximately 2.2 m/s and 3.0 m/s (the speed of light). Values in bold are exact. List of orders of magnitude for speed See als ...

, the

speed In kinematics, the speed (commonly referred to as ''v'') of an object is the magnitude of the change of its position over time or the magnitude of the change of its position per unit of time; it is thus a non-negative scalar quantity. Intro ...

of a

fast neutron The neutron detection temperature, also called the neutron energy, indicates a free neutron's kinetic energy, usually given in electron volts. The term ''temperature'' is used, since hot, thermal and cold neutrons are moderated in a medium with ...

is 10000 km/s. ** In

acoustics Acoustics is a branch of physics that deals with the study of mechanical waves in gases, liquids, and solids including topics such as vibration, sound, ultrasound and infrasound. A scientist who works in the field of acoustics is an acoustician ...

, 10,000

, 10

'', or ''10 kHz of a sound signal at sea level has a wavelength of about 34 mm. ** In

music Music is the arrangement of sound to create some combination of Musical form, form, harmony, melody, rhythm, or otherwise Musical expression, expressive content. Music is generally agreed to be a cultural universal that is present in all hum ...

, a 10 kilohertz sound is a E♭₉ in the A440 pitch standard, a bit more than an octave higher in pitch than the highest note on a standard piano.

In time

* 10000 BC, 10000 BCE, or

10th millennium BC The 10th millennium BC spanned the years 10,000 BC to 9001 BC (c. 12 ka to c. 11 ka). It marks the beginning of the transition from the Palaeolithic to the Neolithic via the interim Mesolithic (Northern Europe and Western Europe) a ...

. * 10000-year clock or the

Clock of the Long Now The Clock of the Long Now, also called the 10,000-year clock, is a mechanical clock under construction that is designed to keep time for 10,000 years. It is being built by the Long Now Foundation. A two-meter prototype is on display at the Sci ...

is a mechanical clock designed to keep time for 10000 years.

In the arts

* In films, ** ''

10,000 Black Men Named George ''10,000 Black Men Named George'' is a 2002 Showtime TV movie about A. Philip Randolph and his coworkers Milton P. Webster and Ashley Totten. The title refers to the custom of the time when Pullman porters, all of whom were black, were addresse ...

'' (2002, TV). ** ''

The Phantom from 10,000 Leagues ''The Phantom from 10,000 Leagues'' is a 1955 independent film, independently made American black-and-white science fiction film, science-fiction monster film produced by Jack Milner and Dan Milner (who also directed), that stars Kent Taylor an ...

'' (1956). ** '' Vietnam: The Ten Thousand Day War'' (1980, mini). * In music, ** '' 10,000 Days'' is the title of the fourth studio album by

Tool A tool is an Physical object, object that can extend an individual's ability to modify features of the surrounding environment or help them accomplish a particular task. Although many Tool use by animals, animals use simple tools, only human bei ...

. ** ''

Ten Thousand Fists ''Ten Thousand Fists'' is the third studio album by American heavy metal band Disturbed. It was released on September 20, 2005, by Reprise Records and became Disturbed's second consecutive number 1 debut on the ''Billboard'' 200 in the United ...

'' is an album by

Disturbed Disturbed may refer to: Books * ''Disturbed'', a 2011 novel by Kevin O'Brien (author) Film and TV * ''Disturbed'' (film), a 1990 film starring Malcolm McDowell * "Disturbed" (''Numb3rs''), a 2009 episode of ''Numb3rs'' * "The Disturbed", a 20 ...

. ** '' 10,000 Hz Legend'' album by

Air An atmosphere () is a layer of gases that envelop an astronomical object, held in place by the gravity of the object. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low. A stellar atmosph ...

2001. ** ''

10,000 Maniacs 10,000 Maniacs are an American alternative rock band founded in 1981. They have released nine studio albums, six EPs, and five live albums. They achieved their most significant success between 1987 and 1993, when they released four albums that c ...

'' is a US

rock Rock most often refers to: * Rock (geology), a naturally occurring solid aggregate of minerals or mineraloids * Rock music, a genre of popular music Rock or Rocks may also refer to: Places United Kingdom * Rock, Caerphilly, a location in Wale ...

band. ** ''

Ten Thousand Men of Harvard "Ten Thousand Men of Harvard" is the most frequently performed of Harvard University's fight songs. Composed by Murray Taylor and lyrics by A. Putnam of Harvard College's class of 1918, it is among the fight songs performed by the Harvard Glee Clu ...

'' is a

fight song A fight song is a rousing short song associated with a sports team. The term is most common in the United States and Canada. In Australia, Mexico, and New Zealand, these songs are called the team anthem, team song, or games song. First associated ...

Harvard University Harvard University is a Private university, private Ivy League research university in Cambridge, Massachusetts, United States. Founded in 1636 and named for its first benefactor, the History of the Puritans in North America, Puritan clergyma ...

. ** ''10,000 Reasons'' (album) is a 2013 Christian album by Matt Redman. ** "

10,000 Reasons (Bless the Lord) "10,000 Reasons (Bless the Lord)" is a song by the English worship singer-songwriter Matt Redman from his tenth album of the same name (2011). He wrote it with the Swedish singer Jonas Myrin. The track was subsequently included on a number of co ...

" is a 2013 single by Matt Redman. ** '' 10,000 Promises.'' is a

Japanese pop J-pop (often stylized in all caps; an abbreviated form of "Japanese popular music"), natively known simply as , is the name for a form of popular music that entered the musical mainstream of Japan in the 1990s. Modern J-pop has its roots in trad ...

group. ** " Ten Thousand Strong" is a song by American

power metal Power metal is a subgenre of heavy metal combining characteristics of traditional heavy metal with speed metal, often within a symphonic context. Generally, power metal is characterized by a faster, lighter, and more uplifting sound, in co ...

band

Iced Earth Iced Earth is an American Heavy metal music, heavy metal band currently composed of only Jon Schaffer, formed in Tampa, Florida, and based in Columbus, Indiana. They were formed in 1984 under the name the Rose, then Purgatory, by guitarist, ma ...

. ** ''

10,000 Gecs ''10,000 gecs'' is the second studio album by American hyperpop duo 100 gecs, as well as their first release on a major label - Atlantic Records. It was released on March 17, 2023, through Dog Show and Atlantic after several delays and a 2021 p ...

'' is the title of the second studio album by American experimental duo

100 gecs 100 gecs () is an American musical duo formed in 2015 that consists of Dylan Brady and Laura Les. They self-released their debut album, '' 1000 gecs'', in 2019 to positive reviews, followed by a companion remix album, '' 1000 gecs and the Tre ...

In other fields

* In currency, ** A version of

Iraq Iraq, officially the Republic of Iraq, is a country in West Asia. It is bordered by Saudi Arabia to Iraq–Saudi Arabia border, the south, Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq border, the east, the Persian Gulf and ...

's 10,000

dinar The dinar () is the name of the principal currency unit in several countries near the Mediterranean Sea, with a more widespread historical use. The English word "dinar" is the transliteration of the Arabic دينار (''dīnār''), which was bor ...

banknote A banknote or bank notealso called a bill (North American English) or simply a noteis a type of paper money that is made and distributed ("issued") by a bank of issue, payable to the bearer on demand. Banknotes were originally issued by commerc ...

has Abu Ali Hasan Ibn al-Haitham (also known as

Alhazen Ḥasan Ibn al-Haytham ( Latinized as Alhazen; ; full name ; ) was a medieval mathematician, astronomer, and physicist of the Islamic Golden Age from present-day Iraq.For the description of his main fields, see e.g. ("He is one of the princ ...

) on the front, and a later issue has sculptor

Jawad Saleem Jawad Saleem (, 1919–1961) was an Iraq, Iraqi painter and sculptor born in Ankara, Ottoman Empire in 1919. He became an influential artist through his involvement with the Iraqi Baghdad Modern Art Group, which encouraged artists to explore tech ...

's Freedom Monument in Baghdad on the front. Both notes have an image of Mosul's al-Hadba' Minaret on the back. The first issue had an image of former Iraqi president

Saddam Hussein Saddam Hussein (28 April 1937 – 30 December 2006) was an Iraqi politician and revolutionary who served as the fifth president of Iraq from 1979 until Saddam Hussein statue destruction, his overthrow in 2003 during the 2003 invasion of Ira ...

and the Spiral Minaret - Al-Minārat Al-Malwiyyah in

Samarra Samarra (, ') is a city in Iraq. It stands on the east bank of the Tigris in the Saladin Governorate, north of Baghdad. The modern city of Samarra was founded in 836 by the Abbasid caliph al-Mu'tasim as a new administrative capital and mi ...

. ** the Japanese ¥10,000 banknote depicts

Fukuzawa Yukichi was a Japanese educator, philosopher, writer, entrepreneur and samurai who founded Keio Gijuku, the newspaper ', and the Institute for Study of Infectious Diseases. Fukuzawa was an early advocate for reform in Japan. His ideas about the or ...

. **

Kazakhstan Kazakhstan, officially the Republic of Kazakhstan, is a landlocked country primarily in Central Asia, with a European Kazakhstan, small portion in Eastern Europe. It borders Russia to the Kazakhstan–Russia border, north and west, China to th ...

's 10,000 ₸ banknote. ** the Lebanese £L10,000 banknote depicts Beirut's

Martyrs' Square Martyrs' Square may refer to: * Martyrs' Square, Beirut, Lebanon * Martyrs' Square, Brussels, Belgium * Martyrs' Square, Damascus, a.k.a. Marjeh Square, Syria * Martyrs' Square, on Quwatli Street in Homs, Syria * Martyrs' Square, Tripoli, Libya, k ...

. **

Myanmar Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and has ...

's (Burma's)

Ks. KS and variants may refer to: Businesses and organizations * , a German postwar commando frogman force * , a Norwegian type of company * Norwegian Association of Local and Regional Authorities * Keenspot, a webcomics/webtoons portal founded in Marc ...

10,000/- banknote. ** the U.S. $10,000 note depicts a picture of

Salmon P. Chase Salmon Portland Chase (January 13, 1808May 7, 1873) was an American politician and jurist who served as the sixth chief justice of the United States from 1864 to his death in 1873. Chase served as the 23rd governor of Ohio from 1856 to 1860, r ...

. * In distances, ** 10 km, 10,000 m, or

1 E+4 m The following are examples of orders of magnitude for different lengths. Overview Detailed list To help compare different orders of magnitude, the following list describes various lengths between 1.6 \times 10^ metres and 10^metres. ...

is equal to: *** 1 Scandinavian ''mil''. *** about 6.2137 English miles. *** side of

with area

km². *** radius of a

circle A circle is a shape consisting of all point (geometry), points in a plane (mathematics), plane that are at a given distance from a given point, the Centre (geometry), centre. The distance between any point of the circle and the centre is cal ...

with area 100 km² ≈ 314.159 km². * In finance, on March 29, 1999, the

Dow Jones Industrial Average The Dow Jones Industrial Average (DJIA), Dow Jones, or simply the Dow (), is a stock market index of 30 prominent companies listed on stock exchanges in the United States. The DJIA is one of the oldest and most commonly followed equity indice ...

closed at 10006.78, which was the first time the index closed above the 10,000 mark. * In

futurology Futures studies, futures research or futurology is the systematic, interdisciplinary and holistic study of social and technological advancement, and other environmental trends, often for the purpose of exploring how people will live and wor ...

Stewart Brand Stewart Brand (born December 14, 1938) is an American project developer and writer, best known as the co-founder and editor of the ''Whole Earth Catalog''. He has founded a number of organizations, including the WELL, the Global Business Networ ...

in ''Visions of the Future: The 10,000-Year Library'' proposes a museum built around a 10,000-year clock as an idea for assuring that vital information survives future crashes of civilizations. * In games, ** ''Ten Thousand'' is one name of a dice game called

farkle Farkle, or Farkel, is a family List of dice games, dice game with varying rules. Alternate names and similar games include Dix Mille, Ten Thousand, Cosmic Wimpout, Chicago, Greed, Hot Dice, Volle Lotte, Squelch, Zilch, and Zonk. A version has bee ...

. * In game shows, ''

The $10,000 Pyramid ''Pyramid'' is an American game show franchise that has aired several versions domestically and internationally. The show was developed by Bob Stewart. The original series, ''The $10,000 Pyramid'', debuted on CBS on March 26, 1973, and spawned ...

'' ran on television from 1973 to 1974. * In history, **'' Army of 10,000'' Mississippi

American Civil War The American Civil War (April 12, 1861May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States between the Union (American Civil War), Union ("the North") and the Confederate States of A ...

military unit, 1861–1862. ** The ''

Army of the Ten Thousand The Ten Thousand (, ''hoi Myrioi'') were a force of mercenary units, mainly Greeks, employed by Cyrus the Younger to attempt to wrest the throne of the Persian Empire from his brother, Artaxerxes II. Their march to the Battle of Cunaxa and back ...

'' were a group of

mercenaries A mercenary is a private individual who joins an War, armed conflict for personal profit, is otherwise an outsider to the conflict, and is not a member of any other official military. Mercenaries fight for money or other forms of payment rath ...

who marched against

Artaxerxes II of Persia Arses (; 445 – 359/8 BC), known by his regnal name Artaxerxes II ( ; ), was King of Kings of the Achaemenid Empire from 405/4 BC to 358 BC. He was the son and successor of Darius II () and his mother was Parysatis. Soon after his accession, ...

. ** The

Persian Immortals Immortals (, ), or Persian Immortals, was the name given by the Greek historian Herodotus to a 10,000-strong unit of elite heavy infantry in the Achaemenid army. They served in a dual capacity, operating as an imperial guard and contributing to ...

were also called the ''Ten Thousand'' or ''10,000 Immortals'', so named because their Number of 10,000 was immediately re-established after every loss. ** ''The 10,000 Day War: Vietnam'' by

Michael Maclear Michael Maclear, OC (1929 – December 25, 2018) was an award-winning Anglo-Canadian journalist, documentary filmmaker, and former correspondent for various CBC programs and for CTV's '' W5''. He is the great-great-grand- nephew of South African ...

also alternate titles ''The ten thousand day war: Vietnam, 1945–1975'' (10,000 days is 27.4 years). ** ''Tomb of Ten Thousand Soldiers'' – defeat of the

Tang dynasty The Tang dynasty (, ; zh, c=唐朝), or the Tang Empire, was an Dynasties of China, imperial dynasty of China that ruled from 618 to 907, with an Wu Zhou, interregnum between 690 and 705. It was preceded by the Sui dynasty and followed ...

army of China in the

Nanzhao Nanzhao ( zh, t=南詔, s=南诏, p=Nánzhào), also spelled Nanchao, , Yi language: ꂷꏂꌅ, ''Mashynzy'') was a dynastic kingdom that flourished in what is now southwestern China and northern Southeast Asia during the 8th and 9th centuri ...

kingdom in 751. ** In Islamic history, 10,000 is the Number of besieging forces led by Muhammad's adversary,

Abu Sufyan Sakhr ibn Harb ibn Umayya (; ), commonly known by his ' Abu Sufiyan (), was a prominent opponent-turned companion and father-in-law of the Islamic prophet Muhammad. He was the father of the first Umayyad caliph Mu'awiya I () and namesake of the S ...

, during the Battle of the Trench. ** 10,000 is the number of

Muhammad Muhammad (8 June 632 CE) was an Arab religious and political leader and the founder of Islam. Muhammad in Islam, According to Islam, he was a prophet who was divinely inspired to preach and confirm the tawhid, monotheistic teachings of A ...

's soldiers during the

conquest of Mecca The conquest of Mecca ( , alternatively, "liberation of Mecca") was a military campaign undertaken by Muhammad and Companions of the Prophet, his companions during the Muslim–Quraysh War. They led the early Muslims in an advance on the Quray ...

. * In

language Language is a structured system of communication that consists of grammar and vocabulary. It is the primary means by which humans convey meaning, both in spoken and signed language, signed forms, and may also be conveyed through writing syste ...

, ** the Chinese, Japanese, Korean, and Vietnamese phrase '' live for ten thousand years'' was used to bless emperors in East Asia. ** Μύριοι is an

name for 10.000 taken into the modern European languages as 'myriad' (see above). Hebrew, Chinese, Japanese, and Korean have words with the same meaning. * In literature, ** ( , ''Collection of Ten Thousand Leaves'') is the oldest existing, and most highly revered, collection of

Japanese poetry Japanese poetry is poetry typical of Japan, or written, spoken, or chanted in the Japanese language, which includes Old Japanese, Early Middle Japanese, Late Middle Japanese, and Modern Japanese, as well as poetry in Japan which was written in th ...

. ** ''Ten Thousand a Year'' 1839 by Samuel Warren. ** ''Ten Thousand a Year'' 1883?. A drama in three acts. Adapted from the celebrated novel of the same name, by the author of the ''Diary of a Physician'', and arranged for the stage by Richard Brinsley Peake. **

Anabasis Anabasis (from Greek ''ana'' = "upward", ''bainein'' = "to step or march") is an expedition from a coastline into the interior of a country. Anabase and Anabasis may also refer to: History * '' Anabasis Alexandri'' (''Anabasis of Alexander''), ...

, by the Greek writer Xenophon (431–360 B.C.), about the ''

'' – Greek mercenaries taking part in the expedition of Cyrus the Younger, a Persian prince, against his brother, King Artaxerxes II. ** ''The Ten Thousand: A Novel of Ancient Greece'' by

Michael Curtis Ford Michael Curtis Ford is an American historical novelist, writing novels about Ancient Rome and Ancient Greece. He has worked variously as a laborer, a ski patrolman, a musician, a consultant, a banker, a Latin teacher, and a translator. He holds de ...

. 2001. Historic fiction about the ''

''. ** ''The World of the Ten Thousand Things: Poems 1980–1990'' by Charles Wright . ** ''Ten Thousand Lovers'' by Edeet Ravel . * In philosophy, Lao Zi writes about ''ten thousand things'' in the

Tao Te Ching The ''Tao Te Ching'' () or ''Laozi'' is a Chinese classic text and foundational work of Taoism traditionally credited to the sage Laozi, though the text's authorship and date of composition and compilation are debated. The oldest excavated por ...

. In

Taoism Taoism or Daoism (, ) is a diverse philosophical and religious tradition indigenous to China, emphasizing harmony with the Tao ( zh, p=dào, w=tao4). With a range of meaning in Chinese philosophy, translations of Tao include 'way', 'road', ' ...

, the "10,000 Things" is a term meaning all of phenomenal

reality Reality is the sum or aggregate of everything in existence; everything that is not imagination, imaginary. Different Culture, cultures and Academic discipline, academic disciplines conceptualize it in various ways. Philosophical questions abo ...

. * In

piphilology Piphilology comprises the creation and use of mnemonic techniques to remember many digits of the mathematical constant . The word is a play on the word "pi" itself and of the linguistic field of philology. There are many ways to memorize , inclu ...

, ten thousand is the current world record for the Number of digits of pi memorized by a human being. * In psychology, ''Ten Thousand Dreams Interpreted'', or what's in a

dream A dream is a succession of images, ideas, emotions, and sensation (psychology), sensations that usually occur involuntarily in the mind during certain stages of sleep. Humans spend about two hours dreaming per night, and each dream lasts around ...

: a scientific and practical, by Miller, Gustavus Hindman (1857–1929).

Project Gutenberg Project Gutenberg (PG) is a volunteer effort to digitize and archive cultural works, as well as to "encourage the creation and distribution of eBooks." It was founded in 1971 by American writer Michael S. Hart and is the oldest digital li ...

. * In religion, ** The

Bible The Bible is a collection of religious texts that are central to Christianity and Judaism, and esteemed in other Abrahamic religions such as Islam. The Bible is an anthology (a compilation of texts of a variety of forms) originally writt ...

, *** has 52 references to ten thousand in the

King James Version The King James Version (KJV), also the King James Bible (KJB) and the Authorized Version (AV), is an Early Modern English Bible translations, Early Modern English translation of the Christianity, Christian Bible for the Church of England, wh ...

. ***

Revelation Revelation, or divine revelation, is the disclosing of some form of Religious views on truth, truth or Knowledge#Religion, knowledge through communication with a deity (god) or other supernatural entity or entities in the view of religion and t ...

5:11 ''And I beheld, and I heard the voice of many angels round about the throne and the beasts and the elders: and the number of them was ten thousand times ten thousand, and thousands of thousands''. **

hymn A hymn is a type of song, and partially synonymous with devotional song, specifically written for the purpose of adoration or prayer, and typically addressed to a deity or deities, or to a prominent figure or personification. The word ''hymn'' d ...

, ''Ten thousand times ten thousand''. ** The Ten thousand martyrs. * In software, ** The ''

Year 10,000 problem In computer science, data type limitations and software bugs can cause errors in time and date calculation or display. These are most commonly manifestations of arithmetic overflow, but can also be the result of other issues. The best-known con ...

'' is the collective name for all potential software bugs that will emerge as the need to express years with five digits arises. * In sports, ** In athletics, ''10,000 meters'', ''10 kilometers'', ''10 km'', or ''10K'' (6.2 miles) is the final standard track event in a

long-distance track event Long-distance running, or endurance running, is a form of continuous running over distances of at least . Physiologically, it is largely Aerobic exercise, aerobic in nature and requires stamina as well as mental strength. Within endurance ru ...

and a distance in other

racing In sports, racing is a competition of speed, in which competitors try to complete a given task in the shortest amount of time. Typically this involves traversing some distance, but it can be any other task involving speed to reach a specific g ...

events such as

running Running is a method of terrestrial locomotion by which humans and other animals move quickly on foot. Running is a gait with an aerial phase in which all feet are above the ground (though there are exceptions). This is in contrast to walkin ...

cycling Cycling, also known as bicycling or biking, is the activity of riding a bicycle or other types of pedal-driven human-powered vehicles such as balance bikes, unicycles, tricycles, and quadricycles. Cycling is practised around the world fo ...

, and

skiing Skiing is the use of skis to glide on snow for basic transport, a recreational activity, or a competitive winter sport. Many types of competitive skiing events are recognized by the International Olympic Committee (IOC), and the International S ...

. ** In bicycle racing, annual ''Tour of 10,000 Lakes Stage Race'' in

Minneapolis Minneapolis is a city in Hennepin County, Minnesota, United States, and its county seat. With a population of 429,954 as of the 2020 United States census, 2020 census, it is the state's List of cities in Minnesota, most populous city. Locat ...

. ** In baseball, on July 15, 2007, the Philadelphia Phillies became the first team in American professional sports history to lose 10,000 games.

Selected numbers in the range 10001-19999

10001 to 10999

* 10007 = smallest five-digit prime number, twin prime with 10009 * 10008 = palindromic in bases 5 (310013₅), 22 (KEK₂₂), 28 (CLC₂₈) and 33 (969₃₃) and a Harshad number in bases 2, 3, 4, 5, 6, 7, 8, 10, 13, 14 and 16 * 10009 = twin prime with 10007 * 10018 = centered heptagonal number * 10080 = 21st highly composite number; number of minutes in a week * 10111 = palindromic prime in bases 3 (111212111₃) and 27 (DND₂₇) * 10143 = number of partitions of 33 * 10176 = smallest (provable) generalized Riesel number in decimal, base 10: is always divisible by covering set, one of the prime numbers * 10201 = 101², palindrome, palindromic square number, square (in the decimal system) * 10206 = pentagonal pyramidal number * 10223 = sixth last number to be eliminated (in 2016) by Seventeen or Bust (now a sub-project of PrimeGrid) in the Sierpinski number, Sierpiński problem * 10239 = Woodall number * 10252 = Padovan sequence, Padovan number * 10267 = cuban prime * 10301 = palindromic prime in bases 10 (10301₁₀), 27 (E3E₂₇), 30 (BDB₃₀) and 44 (5E5₄₄) * 10333 = star prime, palindromic in bases 9 (15151₉), 31 (ANA₃₁) and 35 (8F8₃₅) * 10368 = 3-smooth number (2⁷×3⁴) * 10395 = double factorial of 11 * 10416 = square pyramidal number * 10425 = octahedral number * 10430 = weird number * 10433 = palindromic prime in base 44 (5H5₄₄) * 10440 = 144th triangular number * 10499 = twin prime with 10501 * 10500 = Harshad number in bases 2, 3, 4, 6, 7, 8, 9, 10, 11, 15 and 16 * 10501 = palindromic prime in bases 10 (10501₁₀) and 58 (373₅₈) * 10512 = Harshad number in bases 2, 3, 4, 5, 7, 8, 9, 10, 13 and 16 * 10538 = 10538 Overture is a hit single by Electric Light Orchestra * 10560 = Harshad number in bases 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14 and 16 * 10570 = weird number * 10585 = Carmichael number * 10601 = palindromic prime in bases 10 (10601₁₀) and 30 (BNB₃₀) * 10609 = 103², tribonacci number * 10631 = palindromic prime in base 30 (BOB₃₀) * 10646 = ISO 10646 is the standard for Unicode * 10648 = 22³, the smallest 5-digit cube * 10660 = tetrahedral number * 10671 = tetranacci number * 10700 = 10700 kHz or 10.7 MHz is a standard intermediate frequency for analog superheterodyne FM broadcast band receivers * 10744 = amicable number with 10856 * 10752 = the second 16-bit computer word, word of a TIFF file if the byte order marker is misunderstood * 10792 = weird number * 10800 = number of bricks used for the ''uttaravedi'' in the Agnicayana ritual * 10837 = star prime * 10856 = amicable number with 10744 * 10905 = Wedderburn–Etherington number * 10922 = repdigit in base 4 (2222222₄), and palindromic in base 8 (25252₈) * 10946 = Fibonacci number, Markov number * 10958 = the smallest positive integer that cannot be represented by an equation using increasing order of integers from 1 to 9 and basic arithmetic operations * 10981 = number of reduced trees with 22 nodes * 10989 = reverses when multiplied by 9 * 10990 = weird number

11000 to 11999

* 11025 = 105², the sum of the first 14 positive integer cubes * 11083 = palindromic prime in 2 consecutive bases: 23 (KLK₂₃) and 24 (J5J₂₄) * 11111 = Repunit * 11297 = Number of planar partitions of 16 * 11298 = oeis:A005043, Riordan number * 11311 = palindromic prime in decimal * 11340 = Harshad number in bases 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15 and 16 * 11353 = star prime * 11368 = pentagonal pyramidal number * 11410 = weird number * 11411 = palindromic prime in decimal * 11424 = Harshad number in bases 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15 and 16 * 11440 = square pyramidal number * 11480 = tetrahedral number * 11574 = approximate number of days in a billion seconds * 11593 = smallest prime to start a run of nine consecutive primes of the form 4''k'' + 1 * 11605 = smallest integer to start a run of five consecutive integers with the same number of divisors * 11664 = 3-smooth number (2⁴×3⁶). * 11690 = weird number * 11717 = twin prime with 11719 * 11719 = cuban prime, twin prime with 11717 * 11726 = octahedral number * 11781 = triangular number, hexagonal number, octagonal number, and also 58-gonal, 216-gonal, 329-gonal, 787-gonal and 3928-gonal number * 11826 = smallest number whose square (algebra), square is pandigital number, pandigital without 0 (number), zeros * 11953 = palindromic prime in bases 7 (46564₇) and 30 (D8D₃₀)

12000 to 12999

* 12000 = 12,000 of each of the twelve tribes of Israel made up the 144,000 servants of God who were 'sealed' according to the Book of Revelation in the New Testament * 12048 = oeis:A283877, number of non-isomorphic set-systems of weight 12 * 12097 = cuban prime * 12101 = Friedman prime * 12107 = Friedman prime * 12109 = Friedman prime * 12110 = weird number * 12167 = 23³ * 12172 = number of triangle-free graphs on 10 vertices * 12198 = semi-meandric number * 12251 = number of primes

\leq 2^

* 12285 = amicable number with 14595 * 12287 = Thabit number * 12288 = 3-smooth number (2¹²×3). * 12289 = Proth prime, Pierpont prime * 12310 = number of partitions of 34 * 12321 = 111², Demlo number, palindromic square * 12341 = tetrahedral number * 12345 = smallest whole number containing all numbers from 1 to 5 * 12407 = cited on Q.I. as the smallest uninteresting positive integer regarding arithmetical mathematicsOn the basis that it did not then (November 2011) appear in Sloane's On-Line Encyclopedia of Integer Sequences * 12421 = palindromic prime * 12496 = smallest sociable number * 12500 = 2²×5⁵ * 12529 = square pyramidal number * 12530 = weird number * 12542 = there is a match puzzle called MOST + MOST = TOKYO, where each letter represents a digit. When one solves the puzzle, TOKYO = 12542, as 6271 + 6271 = 12542 * 12670 = weird number * 12721 = palindromic prime * 12726 = Ruth–Aaron pair * 12758 = most significant Number that cannot be expressed as the sum of distinct cubes * 12765 = Finnish internet meme; the code accompanying no-prize caps in a Coca-Cola bottle top prize contest. Often spelled out ''yksi'' – ''kaksi'' – ''seitsemän'' – ''kuusi'' – ''viisi'', ''ei voittoa'', "one – two – seven – six – five, no prize". * 12769 = 113², palindromic in base 3 * 12821 = palindromic prime

13000 to 13999

* 13122 = 3-smooth number (2×3⁸). * 13131 = octahedral number * 13244 = tetrahedral number * 13267 = cuban prime * 13331 = palindromic prime * 13370 = weird number * 13510 = weird number * 13581 = Padovan number * 13648 = number of 20-bead necklaces (turning over is allowed) where complements are equivalent * 13669 = cuban prime * 13685 = square pyramidal number * 13790 = weird number * 13792 = largest number that is not a Waring's problem, sum of 16 fourth powers * 13798 = number of 19-bead binary necklaces with beads of 2 colors where the colors may be swapped but turning over is not allowed * 13820 = meandric number, open meandric number * 13824 = 24³ * 13831 = palindromic prime * 13860 = Pell number * 13930 = weird number * 13931 = palindromic prime * 13950 = pentagonal pyramidal number

14000 to 14999

* 14190 = tetrahedral number * 14200 = number of Eight queens puzzle, n-Queens Problem solutions for n – 12 * 14341 = palindromic prime * 14400 = 120², the sum of the first 15 positive integers cubes * 14595 = amicable number with 12285 * 14641 = 121² = 11⁴, palindromic square (base 10) * 14644 = octahedral number * 14701 = Markov number * 14741 = palindromic prime * 14770 = weird number * 14883 = number of partitions of 35 * 14884 = 122², palindromic square in base 11 * 14910 = square pyramidal number

15000 to 15999

* 15015 = smallest odd and square-free abundant number * 15120 = 22nd highly composite number; smallest number with exactly 80 factors * 15180 = tetrahedral number * 15376 = 124², pentagonal pyramidal number * 15387 = Zeisel number * 15451 = palindromic prime * 15511 = Motzkin prime * 15551 = palindromic prime * 15552 = 3-smooth number (2⁶×3⁵) * 15610 = weird number * 15625 = 125² = 25³ = 5⁶ * 15629 = Friedman prime * 15640 = initial number of only four-, five-, or six-digit century to contain two prime quadruples (in between which lies a record prime gap of 43) * 15661 = Friedman prime * 15667 = second nice Friedman prime * 15679 = Friedman prime * 15793 – Number of parallelogram polyominoes with 13 cells * 15841 = Carmichael number * 15876 = 126², palindromic square in base 5 * 15890 = weird number

16000 to 16999

* 16030 = weird number * 16057 = the following prime sextuplet after 97, 16061, 16063, 16067, 16069, and 16073 * 16061 = palindromic prime * 16072 = logarithmic number * 16091 = strobogrammatic prime * 16206 = square pyramidal number * 16269 = octahedral number * 16310 = weird number * 16361 = palindromic prime * 16381 = Friedman prime * 16384 = 128² = 2¹⁴, palindromic in base 15 * 16447 = third nice Friedman prime * 16561 = palindromic prime * 16580 = Leyland number using 2 & 14 (2¹⁴ + 14²) * 16651 = cuban prime * 16661 = palindromic prime * 16730 = weird number * 16759 = Friedman prime * 16796 = Catalan number * 16807 (number), 16807 = 7⁵ * 16843 = smallest Wolstenholme prime * 16870 = weird number * 16879 = Friedman prime * 16896 = pentagonal pyramidal number * 16999 = number of partially ordered set with 8 unlabeled elements

17000 to 17999

* 17073 = number of free 11-ominoes * 17163 = the most significant number that is not the sum of the squares of distinct primes * 17272 = weird number * 17296 = amicable number with 18416 * 17344 = Kaprekar number * 17389 = 2000th prime number * 17471 = palindromic prime * 17496 = 3-smooth number (2³×3⁷) * 17570 = weird number * 17575 = square pyramidal number * 17576 = 26³, palindromic in base 5 * 17689 = 133², palindromic in base 11 * 17711 = Fibonacci number * 17971 = palindromic prime * 17977 = number of partitions of 36 * 17990 = weird number * 17991 = Padovan number

18000 to 18999

* 18010 = octahedral number * 18181 = palindromic prime, strobogrammatic prime * 18334 = number of planar partitions of 17 * 18410 = weird number * 18416 = amicable number with 17296 * 18432 = 3-smooth number (2¹¹×3²). * 18481 = palindromic prime * 18496 = 136², the sum of the first 16 positive integers cubes * 18600 = harmonic divisor number * 18620 = harmonic divisor number * 18785 = Leyland number using 4 & 7 (4⁷ + 4⁷) * 18830 = weird number * 18970 = weird number

19000 to 19999

* 19019 = square pyramidal number * 19141 = unique prime in Duodecimal, base 12 * 19302 = Number of ways to partition and then partition each cell (block) into subcells * 19320 = number of trees with 16 unlabeled nodes * 19390 = weird number * 19391 = palindromic prime * 19417 = prime sextuplet, along with 19421, 19423, 19427, 19429, and 19433 * 19441 = cuban prime * 19455 = smallest integer that cannot be expressed as a sum of fewer than 548 ninth powers * 19513 = tribonacci number * 19531 = repunit prime in base 5 * 19600 = 140², tetrahedral number * 19601/13860 ≈ square root of 2, √2 * 19609 = first prime number, prime followed by a prime gap of over fifty * 19670 = weird number * 19683 = 27³, 3⁹. Furthermore, there is a math puzzle regarding the word logic, such that LOGIC = (L+O+G+I+C)³. The solution to this is (1+9+6+8+3) (1+9+6+8+3) (1+9+6+8+3), which is (27)(27)(27), which equals to 19683. This is one of two digits for which this works, although the other solution has O and I are the same digit: 17576, as (1+7+5+7+6) (1+7+5+7+6) (1+7+5+7+6) = (26)(26)(26) = 17576. * 19729 is the number of digits in

2\uparrow\uparrow5

(Tetration) * 19739 = fourth nice Friedman prime * 19871 = octahedral number * 19891 = palindromic prime * 19927 = cuban prime * 19991 = palindromic prime

Primes

There are 1033 (number), 1033 prime numbers between 10000 and 20000, a count that is itself prime. It is 196 (number), 196 prime numbers less than the number of primes between 0 and 10000 (1229 (number), 1229, also prime).

Notes

References

External links

{{Integers, 10 Integers, 10000

Name

In mathematics

In science

In time

In the arts

In other fields

Selected numbers in the range 10001-19999

10001 to 10999

11000 to 11999

12000 to 12999

13000 to 13999

14000 to 14999

15000 to 15999

16000 to 16999

17000 to 17999

18000 to 18999

19000 to 19999

Primes

See also

Notes

References

External links