Number 1982
Prime factorization
| Factorization |
2 *
991
|
| Divisors |
1,
2,
991,
1982
|
| Count of divisors |
4 |
| Sum of divisors |
2976 |
Basic properties
| Is prime? |
× NO
|
| Previous integer |
1981 |
| Next integer |
1983 |
| Previous prime number |
1979 |
| Next prime number |
1987 |
| Reciprocal |
0.00050454086781 |
| Square |
3928324 |
| Square root |
44.51965857910413 |
| Natural logarithm |
7.591861714889934 |
| Decimal logarithm |
3.2971036501492565 |
| Sine |
0.33816318901382436 |
| Cosine |
-0.9410874866854837 |
| Tangent |
-0.3593323615478486 |
Expressions
| Binary |
11110111110 |
| Octal |
3676 |
| Hexadecimal |
7be |