Number 28028457
Prime factorization
| Factorization |
3 *
3 *
3 *
71 *
14621
|
| Divisors |
1,
3,
9,
27,
71,
213,
639,
1917,
14621,
43863,
131589,
394767,
1038091,
3114273,
9342819,
28028457
|
| Count of divisors |
16 |
| Sum of divisors |
42111360 |
Basic properties
| Is prime? |
× NO
|
| Previous integer |
28028456 |
| Next integer |
28028458 |
| Previous prime number |
28028449 |
| Next prime number |
28028491 |
| Reciprocal |
3.5678025e-8 |
| Square |
785594401800849 |
| Square root |
5294.190873022997 |
| Natural logarithm |
17.148730873463084 |
| Decimal logarithm |
7.4475991899889475 |
| Sine |
0.13288074137746475 |
| Cosine |
-0.9911320338738807 |
| Tangent |
-0.1340696666397663 |
Expressions
| Binary |
1101010111010111000101001 |
| Octal |
152727051 |
| Hexadecimal |
1abae29 |