192 (number)

← 191 192 193 →
Cardinalone hundred ninety-two
Ordinal192nd
(one hundred ninety-second)
Factorization26 × 3
Greek numeralΡϞΒ´
Roman numeralCXCII
Binary110000002
Ternary210103
Senary5206
Octal3008
Duodecimal14012
HexadecimalC016

192 (one hundred [and] ninety-two) is the natural number following 191 and preceding 193.

In mathematics

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192 has the prime factorization . Because it has so many small prime factors, it is the smallest number with exactly 14 divisors, namely 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96 and 192. Because its only prime factors are 2 and 3, it is a 3-smooth number.[1]

192 is a Leyland number of the second kind[2] using 2 & 8 ().

See also

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References

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  1. ^ Sloane, N. J. A. (ed.). "Sequence A003586 (3-smooth numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  2. ^ Sloane, N. J. A. (ed.). "Sequence A045575 (Leyland numbers of the second kind)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.