even, composite · 672nd positive integer
The number 672
672 is an even composite number. It is the 672nd positive integer.
Quick reference
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 7 |
| Divisors | 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672 |
| Binary | 1010100000 |
| Hexadecimal | 0x2A0 |
| Roman numeral | DCLXXII |
| Digit sum | 15 |
| Properties | even, composite |
Frequently asked
Is 672 a prime number?
No. 672 is composite. Its prime factorization is 2 × 2 × 2 × 2 × 2 × 3 × 7.
What are the factors of 672?
The factors (divisors) of 672 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672.
What is 672 in binary?
672 in binary is 1010100000. In hexadecimal it's 2A0.
What is 672 as a Roman numeral?
672 in Roman numerals is DCLXXII.
What's the digit sum of 672?
Adding the digits of 672: 6 + 7 + 2 = 15.