Number 28131428
Prime factorization
| Factorization |
2 *
2 *
13 *
540989
|
| Divisors |
1,
2,
4,
13,
26,
52,
540989,
1081978,
2163956,
7032857,
14065714,
28131428
|
| Count of divisors |
12 |
| Sum of divisors |
53017020 |
Basic properties
| Is prime? |
× NO
|
| Previous integer |
28131427 |
| Next integer |
28131429 |
| Previous prime number |
28131409 |
| Next prime number |
28131449 |
| Reciprocal |
3.5547431e-8 |
| Square |
791377241319184 |
| Square root |
5303.906861927348 |
| Natural logarithm |
17.152397943486143 |
| Decimal logarithm |
7.449191778264717 |
| Sine |
-0.8982106246618863 |
| Cosine |
0.4395653236374591 |
| Tangent |
-2.0434064662541593 |
Expressions
| Binary |
1101011010100000001100100 |
| Octal |
153240144 |
| Hexadecimal |
1ad4064 |