even, composite · 288th positive integer
The number 288
288 is an even composite number. It is the 288th positive integer.
Quick reference
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 3 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288 |
| Binary | 100100000 |
| Hexadecimal | 0x120 |
| Roman numeral | CCLXXXVIII |
| Digit sum | 18 |
| Properties | even, composite |
Frequently asked
Is 288 a prime number?
No. 288 is composite. Its prime factorization is 2 × 2 × 2 × 2 × 2 × 3 × 3.
What are the factors of 288?
The factors (divisors) of 288 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288.
What is 288 in binary?
288 in binary is 100100000. In hexadecimal it's 120.
What is 288 as a Roman numeral?
288 in Roman numerals is CCLXXXVIII.
What's the digit sum of 288?
Adding the digits of 288: 2 + 8 + 8 = 18.