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Number 142155

Prime factorization

Factorization 3 * 3 * 3 * 3 * 3 * 3 * 3 * 5 * 13
Divisors 1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 729, 1053, 1215, 1755, 2187, 3159, 3645, 5265, 9477, 10935, 15795, 28431, 47385, 142155
Count of divisors 32
Sum of divisors 275520

Basic properties

Is prime? × NO
Previous integer 142154
Next integer 142156
Previous prime number 142151
Next prime number 142157
Reciprocal 0.000007034574935
Square 20208044025
Square root 377.0344811817614
Natural logarithm 11.864673290572405
Decimal logarithm 5.152762139680492
Sine -0.8791224217237108
Cosine -0.4765960214087378
Tangent 1.844586153122245

Expressions

Binary 100010101101001011
Octal 425513
Hexadecimal 22b4b