- 119 (number)
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119 (one hundred [and] nineteen) is the natural number following 118 and preceding 120.
119 Cardinal one hundred [and] nineteen Ordinal 119th
(one hundred [and] nineteenth)Numeral system 119 Factorization Divisors 1, 7, 17, 119 Roman numeral CXIX Binary 11101112 Octal 1678 Duodecimal 9B12 Hexadecimal 7716 Contents
Mathematics
- 119 is a Perrin number, preceded in the sequence by 51, 68, 90 (it is the sum of the first two mentioned).
- 119 is the sum of five consecutive primes (17 + 19 + 23 + 29 + 31). It is a highly cototient number.
- 119 is the order of the largest cyclic subgroups of the Monster group. Reference: Atlas of Finite Groups [1]
Telephony
- 1-1-9 is an emergency telephone number in some countries
- A number to report children / youth at risk in France[2]
Computers
- The default port for unencrypted NNTP connections
See also
References
- ^ J. H. Conway et al.: Atlas of Finite Groups. Clarendon Press, Oxford, 1985. ISBN 0-19-853199-0 (Page 223)
- ^ Descriptive website
Categories:- Integers
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