Number 139
Prime factorization
Factorization |
139
|
Divisors |
1,
139
|
Count of divisors |
2 |
Sum of divisors |
140 |
Basic properties
Is prime? |
◎ YES
It's 34th prime number.
|
Previous integer |
138 |
Next integer |
140 |
Previous prime number |
137 |
Next prime number |
149 |
Reciprocal |
0.007194244604316 |
Square |
19321 |
Square root |
11.789826122551595 |
Natural logarithm |
4.9344739331306915 |
Decimal logarithm |
2.143014800254095 |
Sine |
0.6960801312247415 |
Cosine |
0.717964101410472 |
Tangent |
0.9695194089192783 |
Expressions
Binary |
10001011 |
Octal |
213 |
Hexadecimal |
8b |