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Number 125

Prime factorization

Factorization 5 * 5 * 5
Divisors 1, 5, 25, 125
Count of divisors 4
Sum of divisors 156

Basic properties

Is prime? × NO
Previous integer 124
Next integer 126
Previous prime number 113
Next prime number 131
Reciprocal 0.008
Square 15625
Square root 11.180339887498949
Natural logarithm 4.8283137373023015
Decimal logarithm 2.0969100130080562
Sine -0.6160404591886565
Cosine 0.7877145121442345
Tangent -0.7820605685069012

Expressions

Binary 1111101
Octal 175
Hexadecimal 7d