100 (number)
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Hundred redirects here. This article is relating to number 100. For the year, to see 100.
100 ( hundred ) is the Entier naturalness which follows 99 and which precedes 101.
In mathematics
Hundred is:
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the square of 10: 10 = 100 .
- the sum of the nine first prime numbers: 2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 = 100 .
- the sum of two prime numbers: 47 + 53 = 100 .
- the sum of the cubes of the first four natural entireties: 1 ³ + 2 ³ + 3 ³ + 4 ³ = 100 .
- a number 18-gonal or octakaidecagonal .
- a Number Harshad: it is divisible by the sum of its figures, 1 + 0 + 0 = 1.
- a number Anti-Co-indicator: it cannot be expressed like the difference between a positive entirety and the number of entireties first with him which are lower to him.
- Divisible by the number of prime numbers which are lower to him (25).
Hundred are also at the base of the Pourcentage S.
In other fields
Hundred is also:
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the Atomic number of the Fermium, a Actinide.
- the Temperature of boiling of the Water under a Pressure of an atmosphere in the scale Centigrade.
- the number of the Spiral galaxy M100 in the Catalog Messier.
- the number of Year S in a Century.
- the number of sub-units in which the majority of the currencies of the world are divided.
- the number of French departments (96 in Metropolitan France, including 2 for the Corsica , and 4 overseas departments).
- the number of the food Dye natural E100 (yellow) called curcumin.
- the emergency Call number (which makes it possible to call the first-aid organizations) in Belgium.
- historical Years: -100, 100.
Simple: 100 (number) Zh-yue: 100
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