119 (number)

← 118 119 120 →
Cardinalone hundred nineteen
Ordinal119th
(one hundred nineteenth)
Factorization7 × 17
Greek numeralΡΙΘ´
Roman numeralCXIX
Binary11101112
Ternary111023
Quaternary13134
Quinary4345
Senary3156
Octal1678
Duodecimal9B12
Hexadecimal7716
Vigesimal5J20
Base 363B36

119 (one hundred [and] nineteen) is the natural number that comes after 118 and comes before 120. In Roman numerals, it is CXIX.

Mathematics

  • 119 is the sum of five primes in a row (17 + 19 + 23 + 29 + 31). It is a highly cototient number.
  • 119 is the order of the largest cyclic subgroups of the Monster group.[1]

Telephony

  • 1-1-9 is the emergency telephone number in some countries.
  • A number to report children / youth at risk in France[2]

References

  1. ↑ J. H. Conway et al.: Atlas of Finite Groups. Clarendon Press, Oxford, 1985. ISBN 0-19-853199-0 (Page 223)
  2. ↑ Descriptive website


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