From Wikipedia, the free encyclopedia.
220 (two hundred twenty) is the natural number following two hundred
nineteen and preceeding two hundred twenty-one.
| 220 | |
|---|---|
| Ordinal | two hundred twenty |
| Cardinal | two hundred twentieth |
| Roman numeral | CCXX |
| Binary | 11011100 |
| Hexadecimal | DC |
Mathematics
It is a composite number, with its divisors being 2, 4, 5, 10, 11, 20, 22, 44, 55 and 110, making it an amicable number with two hundred eighty-four, and its factorization is
It is the sum of four consecutive primes (47 + 53 + 59 + 61).
Other fields
Two hundred twenty is:
External link
