| ||||
|---|---|---|---|---|
| Cardinal | one hundred fifty | |||
| Ordinal | 150th (one hundred fiftieth) | |||
| Factorization | 2 × 3 × 52 | |||
| Divisors | 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150 | |||
| Greek numeral | ΡΝ´ | |||
| Roman numeral | CL | |||
| Binary | 100101102 | |||
| Ternary | 121203 | |||
| Senary | 4106 | |||
| Octal | 2268 | |||
| Duodecimal | 10612 | |||
| Hexadecimal | 9616 | |||
150 (one hundred [and] fifty) is the natural number following 149 and preceding 151.
In mathematics
[edit]- 150 is the sum of eight consecutive primes (7 + 11 + 13 + 17 + 19 + 23 + 29 + 31). Given 150, the Mertens function returns 0.[1]
- 150 is conjectured to be the only minimal difference greater than 1 of any increasing arithmetic progression of n primes (in this case, n = 7) that is not a primorial (a product of the first m primes).[2]
- 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.
- 150 degrees is the measure of the internal angle of a regular dodecagon.
In the Bible
[edit]- The last numbered Psalm in the Bible, Psalm 150, considered 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)
- In the Book of Genesis, the number of days the waters from the Great Flood persisted on the Earth before subsiding.
Manuscripts
[edit]In sports
[edit]- 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
[edit]
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.
The total number of dragon eggs in Spyro: Year of the Dragon.
See also
[edit]- List of highways numbered 150
- United Nations Security Council Resolution 150
- United States Supreme Court cases, Volume 150
References
[edit]- ^ "Sloane's A028442 : Numbers n such that Mertens' function is zero". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-28.
- ^ "Sloane's A123556: Minimal difference of any increasing arithmetic progression of n primes". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2021-06-30.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction