Number 21128
Prime factorization
| Factorization |
2 *
2 *
2 *
19 *
139
|
| Divisors |
1,
2,
4,
8,
19,
38,
76,
139,
152,
278,
556,
1112,
2641,
5282,
10564,
21128
|
| Count of divisors |
16 |
| Sum of divisors |
42000 |
Basic properties
| Is prime? |
× NO
|
| Previous integer |
21127 |
| Next integer |
21129 |
| Previous prime number |
21121 |
| Next prime number |
21139 |
| Reciprocal |
0.000047330556607 |
| Square |
446392384 |
| Square root |
145.354738484853 |
| Natural logarithm |
9.958354453976968 |
| Decimal logarithm |
4.324858388198868 |
| Sine |
-0.7099340831161114 |
| Cosine |
-0.7042681290744927 |
| Tangent |
1.008045166049278 |
Expressions
| Binary |
101001010001000 |
| Octal |
51210 |
| Hexadecimal |
5288 |