even, composite · 980th positive integer
The number 980
980 is an even composite number. It is the 980th positive integer.
Quick reference
| Prime factorization | 2 × 2 × 5 × 7 × 7 |
| Divisors | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980 |
| Binary | 1111010100 |
| Hexadecimal | 0x3D4 |
| Roman numeral | CMLXXX |
| Digit sum | 17 |
| Properties | even, composite |
Frequently asked
Is 980 a prime number?
No. 980 is composite. Its prime factorization is 2 × 2 × 5 × 7 × 7.
What are the factors of 980?
The factors (divisors) of 980 are 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980.
What is 980 in binary?
980 in binary is 1111010100. In hexadecimal it's 3D4.
What is 980 as a Roman numeral?
980 in Roman numerals is CMLXXX.
What's the digit sum of 980?
Adding the digits of 980: 9 + 8 + 0 = 17.