Number 144
Prime factorization
| Factorization |
2 *
2 *
2 *
2 *
3 *
3
|
| Divisors |
1,
2,
3,
4,
6,
8,
9,
12,
16,
18,
24,
36,
48,
72,
144
|
| Count of divisors |
15 |
| Sum of divisors |
403 |
Basic properties
| Is prime? |
× NO
|
| Previous integer |
143 |
| Next integer |
145 |
| Previous prime number |
139 |
| Next prime number |
149 |
| Reciprocal |
0.006944444444444 |
| Square |
20736 |
| Square root |
12 |
| Natural logarithm |
4.969813299576001 |
| Decimal logarithm |
2.1583624920952498 |
| Sine |
-0.49102159389846933 |
| Cosine |
0.8711474010323434 |
| Tangent |
-0.5636492668365763 |
Expressions
| Binary |
10010000 |
| Octal |
220 |
| Hexadecimal |
90 |