150 (number)

← 149 151 → 150
← 150 151 152 153 154 155 156 157 158 159 → List of numbers — Integers ← 100 110 120 130 140 150 160 170 180 190 →
Cardinal	one hundred [and] fifty
Ordinal	150th (one hundred [and] fiftieth)
Factorization	$2 \cdot 3 \cdot 5^2$
Divisors	1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150
Roman numeral	CL
Binary	10010110₂
Octal	226₈
Duodecimal	106₁₂
Hexadecimal	96₁₆

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

Contents

1 In mathematics
2 In the Bible
3 Manuscripts
4 In sports
5 In other fields
6 See also
7 External links

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 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 (Holy Bible, 1 Chronicles 8:40)

Manuscripts

In sports

In cricket 150 runs is a milestone for a batsman.
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.
No precise value has been proposed for Dunbar's number, a theoretical value with implications in sociology and anthropology, but is approximately 150

See also

External links