130 (one hundred
ndthirty) is the
natural number
In mathematics, the natural numbers are those numbers used for counting (as in "there are ''six'' coins on the table") and ordering (as in "this is the ''third'' largest city in the country").
Numbers used for counting are called ''cardinal ...
following
129 and preceding
131.
In mathematics
130 is a
sphenic number
In number theory, a sphenic number (from grc, σφήνα, 'wedge') is a positive integer that is the product of three distinct prime numbers. Because there are infinitely many prime numbers, there are also infinitely many sphenic numbers.
Definit ...
. It is a
noncototient In mathematics, a noncototient is a positive integer ''n'' that cannot be expressed as the difference between a positive integer ''m'' and the number of coprime integers below it. That is, ''m'' − φ(''m'') = ''n'', where ...
since there is no answer to the equation ''x'' -
φ(''x'') = 130.
130 is the only integer that is the sum of the squares of its first four divisors, including 1: 1
2 + 2
2 + 5
2 + 10
2 = 130.
130 is the largest number that cannot be written as the sum of four
hexagonal number
A hexagonal number is a figurate number. The ''n''th hexagonal number ''h'n'' is the number of ''distinct'' dots in a pattern of dots consisting of the ''outlines'' of regular hexagons with sides up to n dots, when the hexagons are overlaid so ...
s.
130 equals both 2
7 + 2 and 5
3 + 5 and is therefore a ''doubly strictly '' number.
In religion
The
Book of Genesis
The Book of Genesis (from Greek ; Hebrew: בְּרֵאשִׁית ''Bəreʾšīt'', "In hebeginning") is the first book of the Hebrew Bible and the Christian Old Testament. Its Hebrew name is the same as its first word, ( "In the beginning" ...
states Adam had Seth at the age of 130.
The
Second Book of Chronicles
The Book of Chronicles ( he, דִּבְרֵי־הַיָּמִים ) is a book in the Hebrew Bible, found as two books (1–2 Chronicles) in the Christian Old Testament. Chronicles is the final book of the Hebrew Bible, concluding the third sec ...
says that
Jehoiada
Jehoiada ( ''Yəhōyāḏā‘'', "Yahweh knows") in the Hebrew Bible, was a prominent priest in the kingdom of Judah during the reigns of Ahaziah (reigned c. 842 - 841 BCE), Athaliah (reigned c. 841–835 BCE), and Joash (reigned c. 836–796 B ...
died at the age of 130.
In other fields
One hundred
ndthirty is also:
* The year
AD 130
Year 130 ( CXXX) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Catullinus and Aper (or, less frequently, year 883 '' Ab urbe cond ...
or
130 BC
* The
130 nanometer process is a semiconductor process technology by
semiconductor
A semiconductor is a material which has an electrical conductivity value falling between that of a conductor, such as copper, and an insulator, such as glass. Its resistivity falls as its temperature rises; metals behave in the opposite way. ...
companies
* A
130-30 fund
Thirteen or 13 may refer to:
* 13 (number), the natural number following 12 and preceding 14
* One of the years 13 BC, AD 13, 1913, 2013
Music
* 13AD (band), an Indian classic and hard rock band
Albums
* ''13'' (Black Sabbath album), 2013
* ...
or a ratio up to 150/50 is a type of collective investment vehicle
* The
C130 Hercules
The Lockheed C-130 Hercules is an American four-engine turboprop military transport aircraft designed and built by Lockheed Corporation, Lockheed (now Lockheed Martin). Capable of using unprepared runways for takeoffs and landings, the C-130 ...
aircraft
References
See also
*
List of highways numbered 130
The following highways are numbered 130:
Canada
* New Brunswick Route 130
* Ontario Highway 130
* Prince Edward Island Route 130
Costa Rica
* National Route 130
India
* National Highway 130 (India)
Japan
* Japan National Route 130
Korea, So ...
*
United Nations Security Council Resolution 130
United Nations Security Council Resolution 130, adopted on November 25, 1958, noted with regret the death of Judge José Gustavo Guerrero on October 25, 1958. The Council then decided that in accordance with the Statute of the Court the resulti ...
*
130 Liberty Street, New York City
{{DEFAULTSORT:130 (Number)
Integers