57021492
57,021,492 is an even composite number composed of five prime numbers multiplied together.
57021492 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 57021492:
22 × 3 × 112 × 173 × 227
(2 × 2 × 3 × 11 × 11 × 173 × 227)See below for interesting mathematical facts about the number 57021492 from the Numbermatics database.
Names of 57021492
- Cardinal: 57021492 can be written as Fifty-seven million, twenty-one thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 5.7021492 × 107
Factors of 57021492
Divisors of 57021492
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 11 12 22 33 44 66 121 132 173 227 242 346 363 454 484 519 681 692 726 908 1038 1362 1452 1903 2076 2497 2724 3806 4994 5709 7491 7612 9988 11418 14982 20933 22836 27467 29964 39271 41866 54934 62799 78542 82401 83732 109868 117813 125598 157084 164802 235626 251196 329604 431981 471252 863962 1295943 1727924 2591886 4751791 5183772 9503582 14255373 19007164 28510746 57021492
- Sum of all divisors σ(n): 147738528
- Sum of proper divisors (its aliquot sum) s(n): 90717036
- 57021492 is an abundant number, because the sum of its proper divisors (90717036) is greater than itself. Its abundance is 33695544
Bases of 57021492
- Binary: 110110011000010100001101002
- Hexadecimal: 0x3661434
- Base-36: XY62C
Squares and roots of 57021492
- 57021492 squared (570214922) is 3251450549906064
- 57021492 cubed (570214923) is 185402561519864229127488
-
The
square root of 57021492 is 7551.2576435981 -
The
cube root of 57021492 is 384.8984766323
Scales and comparisons
How big is 57021492?- 57,021,492 seconds is equal to 1 year, 42 weeks, 1 day, 23 hours, 18 minutes, 12 seconds.
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To count from 1 to 57,021,492 would take you about two years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 57021492 cubic inches would be around 32.1 feet tall.
Recreational maths with 57021492
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