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

Number 28121041

Prime factorization

Factorization 13 * 71 * 30467
Divisors 1, 13, 71, 923, 30467, 396071, 2163157, 28121041
Count of divisors 8
Sum of divisors 30711744

Basic properties

Is prime? × NO
Previous integer 28121040
Next integer 28121042
Previous prime number 28121033
Next prime number 28121047
Reciprocal 3.5560561e-8
Square 790792946923681
Square root 5302.927587663252
Natural logarithm 17.15202864413617
Decimal logarithm 7.4490313935948524
Sine -0.9049336475410001
Cosine -0.4255526918586473
Tangent 2.1264902439897746

Expressions

Binary 1101011010001011111010001
Octal 153213721
Hexadecimal 1ad17d1