Compare 40 vs 57

Property4057
Typecomposite numbersemiprime
Unique factors22
Total factors42
Prime factorization23 × 5131 × 191
Prime factorization2 × 2 × 2 × 53 × 19
Divisors count84
Divisors1, 2, 4, 5, 8, 10, 20, 401, 3, 19, 57
Number of properties01
Semiprimes 20th
Roman numberalsXLLVII
Base 210100021110012
Base 31111320103
Base 422043214
Base 513052125
Base 610461336
Base 75571117
Base 8508718
Base 9449639
Base 1040105710
Base 1137115211
Base 1234124912
Base 1331134513
Base 142c144114
Base 152a153c15
Base 1628163916
This website uses cookies to ensure you get the best experience on our website. More info