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Number 220

Prime factorization

Factorization 2 * 2 * 5 * 11
Divisors 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
Count of divisors 12
Sum of divisors 504

Basic properties

Is prime? × NO
Previous integer 219
Next integer 221
Previous prime number 211
Next prime number 223
Reciprocal 0.004545454545454
Square 48400
Square root 14.832396974191326
Natural logarithm 5.393627546352361
Decimal logarithm 2.342422680822206
Sine 0.08839871248753149
Cosine 0.9960851708717215
Tangent 0.08874613845537885

Expressions

Binary 11011100
Octal 334
Hexadecimal dc