even, composite · 320th positive integer
The number 320
320 is an even composite number. It is the 320th positive integer.
Quick reference
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 5 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320 |
| Binary | 101000000 |
| Hexadecimal | 0x140 |
| Roman numeral | CCCXX |
| Digit sum | 5 |
| Properties | even, composite |
Frequently asked
Is 320 a prime number?
No. 320 is composite. Its prime factorization is 2 × 2 × 2 × 2 × 2 × 2 × 5.
What are the factors of 320?
The factors (divisors) of 320 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320.
What is 320 in binary?
320 in binary is 101000000. In hexadecimal it's 140.
What is 320 as a Roman numeral?
320 in Roman numerals is CCCXX.
What's the digit sum of 320?
Adding the digits of 320: 3 + 2 + 0 = 5.