Number Utopia
Properties of numbers / Online calculators / Number sequence database

Number 3681

Prime factorization

Factorization 3 * 3 * 409
Divisors 1, 3, 9, 409, 1227, 3681
Count of divisors 6
Sum of divisors 5330

Basic properties

Is prime? × NO
Previous integer 3680
Next integer 3682
Previous prime number 3677
Next prime number 3691
Reciprocal 0.00027166530834
Square 13549761
Square root 60.67124524847005
Natural logarithm 8.210939733379021
Decimal logarithm 3.5659658174466666
Sine -0.8114272442946834
Cosine 0.5844534431555145
Tangent -1.388352235404274

Expressions

Binary 111001100001
Octal 7141
Hexadecimal e61