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135 (number)
135 (one hundred ndthirty-five) is the natural number following 134 and preceding 136. In mathematics 135 is the number of partitions of 14, and the number of rooted trees with 15 nodes and height at most 2. 135 is 5-smooth, since its prime factorization is 3^3 \times 5, and a Harshad number in decimal. 135 is not, however, square-free. Using its own digits, 135 in base-10 can be expressed in operations as the sum of consecutive powers of its digits, and as a sum-product number: :135 = 1^1 + 3^2 + 5^3 :135 = (1 + 3 + 5)(1 \times 3 \times 5) 135 is the number of degrees in the internal angle of a regular eight-sided octagon. Also: *the Euler totient of 135 is 72: the degrees of an central angle in a regular pentagon. *the arithmetic mean of the divisors of 135 is 30: the degrees in a central angle of a regular dodecagon. While the central angle of a regular octagon is 135 ÷ 3 = 45 degrees, 4.5 is the harmonic mean of all eight divisors of 135. The aliquot sum of 135 is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AD 135
Year 135 ( CXXXV) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Lupercus and Atilianus (or, less frequently, year 888 '' Ab urbe condita''). The denomination 135 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * A Jewish '' diaspora'' begins, as Emperor Hadrian bars Jews from Jerusalem, and has survivors of the massacre dispersed across the Roman Empire. Many join Mediterranean ports. * Jerusalem is renamed ''Colonia Aelia Capitolina'', in honor of Hadrian. Legio VI ''Ferrata'' rebuilds the legionary fortress in the city, and constructs a Roman temple at Golgotha. * An altar to Jupiter is erected, on the site of the Temple in Jerusalem. * Canopus, Hadrian's Villa, Tivoli, Italy, is finished. * Alans threaten Cappadocia; they ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
135 BC
__NOTOC__ Year 135 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Flaccus and Piso (or, less frequently, year 619 ''Ab urbe condita'') and the Sixth Year of Jianyuan. The denomination 135 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Republic * The First Servile War starts in Sicily. * Servius Fulvius Flaccus defeats an uprising of the Ardiaei in Illyria. * Marcus Cosconius defeats the Scordisci in Thrace. Bactria * Menander I, king of the Indo-Greek Kingdom dies and is succeeded by Epander. China * Grand Empress Dowager Dou dies, which allows her grandson Emperor Wu to exert greater control over the empire. * Minyue attacks Nanyue, which are both vassal states of the Han Dynasty. The Han send two armies against Minyue under Wang Hui and Han Anguo, and Minyue's king Zou Ying i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
135 Film
135 film, more popularly referred to as 35 mm film or 35 mm, is a format of photographic film used for still photography. It is a film with a film gauge of loaded into a standardized type of magazine – also referred to as a cassette or cartridge – for use in 135 film cameras. The engineering standard for this film is controlled by ISO 1007 titled '135-size film and magazine'. The term 135 was introduced by Kodak in 1934 as a designation for 35 mm film specifically for still photography, perforated with Kodak Standard perforations. It quickly grew in popularity, surpassing 120 film by the late 1960s to become the most popular photographic film size. Despite competition from formats such as 828, 126, 110, and APS, it remains the most popular film size today. The size of the 135 film frame with its aspect ratio of 1:1.50 has been adopted by many high-end digital single-lens reflex and digital mirrorless cameras, commonly referred to as " full frame". Eve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
