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

Number 28138486

Prime factorization

Factorization 2 * 14069243
Divisors 1, 2, 14069243, 28138486
Count of divisors 4
Sum of divisors 42207732

Basic properties

Is prime? × NO
Previous integer 28138485
Next integer 28138487
Previous prime number 28138471
Next prime number 28138493
Reciprocal 3.5538514e-8
Square 791774394372196
Square root 5304.5721787906705
Natural logarithm 17.152648805786626
Decimal logarithm 7.449300726377534
Sine 0.7625323268748865
Cosine 0.6469501143602736
Tangent 1.1786570709998319

Expressions

Binary 1101011010101101111110110
Octal 153255766
Hexadecimal 1ad5bf6