119 (number)

← 118 119 120 →
← 110 111 112 113 114 115 116 117 118 119 → List of numbers Integers ← 0 100 200 300 400 500 600 700 800 900 →
Cardinal	one hundred nineteen
Ordinal	119th (one hundred nineteenth)
Factorization	7 × 17
Divisors	1, 7, 17, 119
Greek numeral	ΡΙΘ´
Roman numeral	CXIX, cxix
Binary	11101112
Ternary	111023
Senary	3156
Octal	1678
Duodecimal	9B12
Hexadecimal	7716

119 (one hundred [and] nineteen) is the natural number following 118 and preceding 120.

Mathematics

• 119 is a Perrin number.
• 119 is the order of the largest cyclic subgroups of the monster group. ^[1]

Telephony

• 119 is an emergency telephone number in some countries
• A number to report youth at risk in France ^[2]
• 119 is the emergency number in Afghanistan that belongs to police and interior ministry.
• The South Korean emergency call number
• The Chinese fire station call number
• 119 is the number for the UK's NHS Test and Trace service (created in response to the COVID-19 pandemic)

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