160 (number)

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Short description: Natural number
← 159 160 161 →
Cardinalone hundred sixty
Ordinal160th
(one hundred sixtieth)
Factorization25 × 5
Divisors1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
Greek numeralΡΞ´
Roman numeralCLX
Binary101000002
Ternary122213
Quaternary22004
Quinary11205
Senary4246
Octal2408
Duodecimal11412
HexadecimalA016
Vigesimal8020
Base 364G36

160 (one hundred [and] sixty) is the natural number following 159 and preceding 161.

In mathematics

160 is the sum of the first 11 primes, as well as the sum of the cubes of the first three primes.

Given 160, the Mertens function returns 0.[1] 160 is the smallest number n with exactly 12 solutions to the equation φ(x) = n.

In telecommunications

  • The number of characters permitted in a standard short message service[2]
  • The number for Dial-a-Disc (1966–1991), a telephone number operated by the General Post Office in the United Kingdom, which enabled callers to hear the latest chart hits

See also

  • 160s
  • List of highways numbered 160
  • United Nations Security Council Resolution 160
  • United States Supreme Court cases, Volume 160
  • Article 160 of the Constitution of Malaysia
  • Norris School District 160, Lancaster County, Nebraska

References

External links