51528988
51,528,988 is an even composite number composed of five prime numbers multiplied together.
51528988 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 51528988:
22 × 72 × 19 × 101 × 137
(2 × 2 × 7 × 7 × 19 × 101 × 137)See below for interesting mathematical facts about the number 51528988 from the Numbermatics database.
Names of 51528988
- Cardinal: 51528988 can be written as Fifty-one million, five hundred twenty-eight thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 5.1528988 × 107
Factors of 51528988
Divisors of 51528988
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 14 19 28 38 49 76 98 101 133 137 196 202 266 274 404 532 548 707 931 959 1414 1862 1918 1919 2603 2828 3724 3836 3838 4949 5206 6713 7676 9898 10412 13426 13433 13837 18221 19796 26852 26866 27674 36442 53732 55348 72884 94031 96859 127547 188062 193718 255094 262903 376124 387436 510188 525806 678013 1051612 1356026 1840321 2712052 3680642 7361284 12882247 25764494 51528988
- Sum of all divisors σ(n): 112326480
- Sum of proper divisors (its aliquot sum) s(n): 60797492
- 51528988 is an abundant number, because the sum of its proper divisors (60797492) is greater than itself. Its abundance is 9268504
Bases of 51528988
- Binary: 110001001001000101000111002
- Hexadecimal: 0x312451C
- Base-36: UOG0S
Squares and roots of 51528988
- 51528988 squared (515289882) is 2655236604304144
- 51528988 cubed (515289883) is 136821655120348984526272
-
The
square root of 51528988 is 7178.3694527379 -
The
cube root of 51528988 is 372.1207358513
Scales and comparisons
How big is 51528988?- 51,528,988 seconds is equal to 1 year, 33 weeks, 1 day, 9 hours, 36 minutes, 28 seconds.
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To count from 1 to 51,528,988 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 51528988 cubic inches would be around 31 feet tall.
Recreational maths with 51528988
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The information we have on file for 51528988 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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