150 (one hundred fifty) is a whole number. It comes after 149 and before 151.
In mathematics
- 150 is an even number, because it can be divided by 2.
- 150 can be factored into prime numbers as 2×3×5×5.
In other areas
- Many people think of 150 as a milestone age or anniversary, such as the 150th birthday of a person or 150th anniversary of an event.
- In some countries, 150 kilometers per hour (km/h) is considered a very high speed for cars.
- 150 kilometers is the approximate number of kilometers between the Earth and the Sun (exact number is 149.6).
- 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.
