# 192 (number)

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

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

## In mathematics

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

192 is the sum of ten consecutive primes (5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37).

192 is a Leyland number of the second kind.