250 (number)
Natural number
From Wikipedia, the free encyclopedia
250 (two hundred [and] fifty) is the natural number following 249 and preceding 251.
| ||||
|---|---|---|---|---|
| Cardinal | two hundred fifty | |||
| Ordinal | 250th (two hundred fiftieth) | |||
| Factorization | 2 × 53 | |||
| Greek numeral | ΣΝ´ | |||
| Roman numeral | CCL, ccl | |||
| Binary | 111110102 | |||
| Ternary | 1000213 | |||
| Senary | 10546 | |||
| Octal | 3728 | |||
| Duodecimal | 18A12 | |||
| Hexadecimal | FA16 | |||
In mathematics
250 is a 5-smooth number, meaning that its divisors are all less than or equal to 5.[1]
In other fields
- In Chinese slang, the number 250 means 'idiot' (spelled as èr bái wǔ in pinyin; ㄦˋ ㄅㄞˇ ㄨˇ in bopomofo).[2] The Gulfstream G280 was originally the G250, and was renamed for this reason.[3]
- The 250th anniversary is considered important in western culture; see United States Semiquincentennial.
- Used to refer to the 250 works of art in the AP Art History curriculum
