999 (number)

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This article is about the natural number. For the emergency telephone number, see 999 (emergency telephone number). For other uses, see 999 (disambiguation).
← 998 999 1000 →
Cardinal Nine hundred [and] ninety-nine
Ordinal 999th
(Nine hundred [and] ninety-ninth)
Factorization 33× 37
Divisors 1, 3, 9, 27, 37, 111, 333, 999
Roman numeral CMXCIX
Binary 11111001112
Ternary 11010003
Quaternary 332134
Quinary 124445
Senary 43436
Octal 17478
Duodecimal 6B312
Hexadecimal 3E716
Vigesimal 29J20
Base 36 RR36

In mathematics[edit]

Nine hundred [and] ninety-nine is:

Symbology and numerology[edit]

In SubGenius numerology the number 999 represents Bob Dobbs.

Emergency Number[edit]

999 is the number used to contact the Emergency Services in many countries; See 999 (emergency telephone number).

References[edit]

  1. ^ "Sloane's A006886 : Kaprekar numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-02.