Number 45
Prime factorization
| Factorization |
3 *
3 *
5
|
| Divisors |
1,
3,
5,
9,
15,
45
|
| Count of divisors |
6 |
| Sum of divisors |
78 |
Basic properties
| Is prime? |
× NO
|
| Previous integer |
44 |
| Next integer |
46 |
| Previous prime number |
43 |
| Next prime number |
47 |
| Reciprocal |
0.022222222222222 |
| Square |
2025 |
| Square root |
6.7082039324993685 |
| Natural logarithm |
3.80666248977032 |
| Decimal logarithm |
1.6532125137753435 |
| Sine |
0.8509035245341184 |
| Cosine |
0.5253219888177297 |
| Tangent |
1.6197751905438615 |
Expressions
| Binary |
101101 |
| Octal |
55 |
| Hexadecimal |
2d |