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Number 130

Prime factorization

Factorization 2 * 5 * 13
Divisors 1, 2, 5, 10, 13, 26, 65, 130
Count of divisors 8
Sum of divisors 252

Basic properties

Is prime? × NO
Previous integer 129
Next integer 131
Previous prime number 127
Next prime number 131
Reciprocal 0.007692307692307
Square 16900
Square root 11.40175425099138
Natural logarithm 4.867534450455581
Decimal logarithm 2.113943352306837
Sine -0.9301059501867617
Cosine -0.3672913304546965
Tangent 2.5323384274693232

Expressions

Binary 10000010
Octal 202
Hexadecimal 82