Rahul Sharma (Editor)

150 (number)

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150
  
151 →

Factorization
  
2 × 3 × 5

Cardinal
  
one hundred fifty

Roman numeral
  
CL

150 (number)

Ordinal
  
150th (one hundred and fiftieth)

Divisors
  
1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150

150 (one hundred [and] fifty) is the natural number following 149 and preceding 151.

Contents

In mathematics

  • 150 is the sum of eight consecutive primes (7 + 11 + 13 + 17 + 19 + 23 + 29 + 31). Given 150, the Mertens function returns 0.
  • The sum of Euler's totient function φ(x) over the first twenty-two integers is 150.
  • 150 is a Harshad number and an abundant number.

    • In the Bible

  • The last numbered Psalm in the Bible, Psalm 150, perhaps the one most often set to music.
  • The number of sons of Ulam, who were combat archers, in the Census of the men of Israel upon return from exile (I Chronicles 8:40)

    • Manuscripts

  • Uncial 0150
  • Minuscule 150
  • Lectionary 150

    • In sports

  • In Round 20 of the 2011 AFL season, Geelong inflicted the worst ever defeat on the Gold Coast Suns by 150 points.

    • In other fields

    150 is also:

  • The number of degrees in the quincunx astrological aspect explored by Johannes Kepler.
  • The approximate value for Dunbar's number, a theoretical value with implications in sociology and anthropology
  • The total number of Power Stars in Super Mario 64 DS for the Nintendo DS

    • References

    150 (number) Wikipedia
    (Text) CC BY-SA