even, composite, perfect square · 324th positive integer
The number 324
324 is an even composite number. It is the 324th positive integer.
Quick reference
| Prime factorization | 2 × 2 × 3 × 3 × 3 × 3 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324 |
| Binary | 101000100 |
| Hexadecimal | 0x144 |
| Roman numeral | CCCXXIV |
| Digit sum | 9 |
| Properties | even, composite, perfect square |
Frequently asked
Is 324 a prime number?
No. 324 is composite. Its prime factorization is 2 × 2 × 3 × 3 × 3 × 3.
What are the factors of 324?
The factors (divisors) of 324 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324.
What is 324 in binary?
324 in binary is 101000100. In hexadecimal it's 144.
What is 324 as a Roman numeral?
324 in Roman numerals is CCCXXIV.
What's the digit sum of 324?
Adding the digits of 324: 3 + 2 + 4 = 9.