158 (number)

From Wikipedia, the free encyclopedia
← 157 158 159 →
150 151 152 153 154 155 156 157 158 159
List of numbersIntegers
0 100 200 300 400 500 600 700 800 900
Cardinalone hundred fifty-eight
Ordinal158th
(one hundred fifty-eighth)
Factorization2 × 79
Divisors1, 2, 79, 158
Greek numeralΡΝΗ´
Roman numeralCLVIII
Binary100111102
Ternary122123
Octal2368
Duodecimal11212
Hexadecimal9E16

158 (one hundred [and] fifty-eight) is the natural number following 157 and preceding 159.

In mathematics[]

158 is a nontotient, since there is no integer with 158 coprimes below it. 158 is a Perrin number, appearing after 68, 90, 119.[1]

158 is the number of digits in the decimal expansion of 100!, the product of all the natural numbers up to and including 100.

In the military[]

In music[]

  • The song 158 by the Indie-rock band Blackbud
  • The song "Here We Go" (1998) from The Bouncing SoulsTie One On CD includes the lyrics "Me, Shal Pete and Lamar thumbed down the ramp of Exit 158"

In transportation[]

  • The Alfa Romeo 158 racecar
  • The Ferrari 158 racecar produced between 1964 and 1965
  • The British Rail Class 158 Express Sprinter is a diesel multiple unit (DMU) train, built for British Rail between 1989 and 1992

In other fields[]

158 is also:

  • The year AD 158 or 158 BC
  • One of a number of highways
  • The atomic number of an element temporarily called unpentoctium.[2]
  • 158 Koronis is a Main belt asteroid
  • In the Israeli satirical comedy Operation Grandma ("Mivtza Safta", מבצע סבתא), the number 158 is implied to be a classified high-rank officer position (Alon says: "Since you've became 158, you became all that?")
  • Township 158-30 is a small township in Lake of the Woods County, Minnesota
  • Edenwold No. 158, Saskatchewan is a rural municipality in Saskatchewan, Canada
  • John Irving's third novel, The 158-Pound Marriage
  • Financial Accounting Standards Board summary of statement No. 158 requires an employer to recognize the overfunded or underfunded status of a defined benefit postretirement plan

See also[]

References[]

  1. ^ "Sloane's A001608 : Perrin sequence". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-28.
  2. ^ [1]

External links[]

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