51728625
51,728,625 is an odd composite number composed of four prime numbers multiplied together.
51728625 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 51728625:
35 × 53 × 13 × 131
(3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 13 × 131)See below for interesting mathematical facts about the number 51728625 from the Numbermatics database.
Names of 51728625
- Cardinal: 51728625 can be written as Fifty-one million, seven hundred twenty-eight thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 5.1728625 × 107
Factors of 51728625
Divisors of 51728625
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 9 13 15 25 27 39 45 65 75 81 117 125 131 135 195 225 243 325 351 375 393 405 585 655 675 975 1053 1125 1179 1215 1625 1703 1755 1965 2025 2925 3159 3275 3375 3537 4875 5109 5265 5895 6075 8515 8775 9825 10125 10611 14625 15327 15795 16375 17685 25545 26325 29475 30375 31833 42575 43875 45981 49125 53055 76635 78975 88425 127725 131625 137943 147375 159165 212875 229905 265275 383175 394875 413829 442125 638625 689715 795825 1149525 1326375 1915875 2069145 3448575 3979125 5747625 10345725 17242875 51728625
- Sum of all divisors σ(n): 104936832
- Sum of proper divisors (its aliquot sum) s(n): 53208207
- 51728625 is an abundant number, because the sum of its proper divisors (53208207) is greater than itself. Its abundance is 1479582
Bases of 51728625
- Binary: 110001010101010000111100012
- Hexadecimal: 0x31550F1
- Base-36: USQ29
Squares and roots of 51728625
- 51728625 squared (517286252) is 2675850644390625
- 51728625 cubed (517286253) is 138418074539690994140625
-
The
square root of 51728625 is 7192.2614663261 -
The
cube root of 51728625 is 372.6006814613
Scales and comparisons
How big is 51728625?- 51,728,625 seconds is equal to 1 year, 33 weeks, 3 days, 17 hours, 3 minutes, 45 seconds.
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To count from 1 to 51,728,625 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 51728625 cubic inches would be around 31.1 feet tall.
Recreational maths with 51728625
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The information we have on file for 51728625 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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