51461368
51,461,368 is an even composite number composed of four prime numbers multiplied together.
51461368 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 51461368:
23 × 72 × 432 × 71
(2 × 2 × 2 × 7 × 7 × 43 × 43 × 71)See below for interesting mathematical facts about the number 51461368 from the Numbermatics database.
Names of 51461368
- Cardinal: 51461368 can be written as Fifty-one million, four hundred sixty-one thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 5.1461368 × 107
Factors of 51461368
Divisors of 51461368
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 7 8 14 28 43 49 56 71 86 98 142 172 196 284 301 344 392 497 568 602 994 1204 1849 1988 2107 2408 3053 3479 3698 3976 4214 6106 6958 7396 8428 12212 12943 13916 14792 16856 21371 24424 25886 27832 42742 51772 85484 90601 103544 131279 149597 170968 181202 262558 299194 362404 525116 598388 724808 918953 1050232 1196776 1837906 3675812 6432671 7351624 12865342 25730684 51461368
- Sum of all divisors σ(n): 116533080
- Sum of proper divisors (its aliquot sum) s(n): 65071712
- 51461368 is an abundant number, because the sum of its proper divisors (65071712) is greater than itself. Its abundance is 13610344
Bases of 51461368
- Binary: 110001000100111100111110002
- Hexadecimal: 0x3113CF8
- Base-36: UMZUG
Squares and roots of 51461368
- 51461368 squared (514613682) is 2648272396431424
- 51461368 cubed (514613683) is 136283720356999397228032
-
The
square root of 51461368 is 7173.6579232635 -
The
cube root of 51461368 is 371.9578901731
Scales and comparisons
How big is 51461368?- 51,461,368 seconds is equal to 1 year, 33 weeks, 14 hours, 49 minutes, 28 seconds.
-
To count from 1 to 51,461,368 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 51461368 cubic inches would be around 31 feet tall.
Recreational maths with 51461368
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The information we have on file for 51461368 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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