51321397392
51,321,397,392 is an even composite number composed of five prime numbers multiplied together.
51321397392 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 51321397392:
24 × 33 × 23 × 181 × 28537
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 23 × 181 × 28537)See below for interesting mathematical facts about the number 51321397392 from the Numbermatics database.
Names of 51321397392
- Cardinal: 51321397392 can be written as Fifty-one billion, three hundred twenty-one million, three hundred ninety-seven thousand, three hundred ninety-two.
Scientific notation
- Scientific notation: 5.1321397392 × 1010
Factors of 51321397392
Divisors of 51321397392
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 36 46 48 54 69 72 92 108 138 144 181 184 207 216 276 362 368 414 432 543 552 621 724 828 1086 1104 1242 1448 1629 1656 2172 2484 2896 3258 3312 4163 4344 4887 4968 6516 8326 8688 9774 9936 12489 13032 16652 19548 24978 26064 28537 33304 37467 39096 49956 57074 66608 74934 78192 85611 99912 112401 114148 149868 171222 199824 224802 228296 256833 299736 342444 449604 456592 513666 599472 656351 684888 770499 899208 1027332 1312702 1369776 1540998 1798416 1969053 2054664 2625404 3081996 3938106 4109328 5165197 5250808 5907159 6163992 7876212 10330394 10501616 11814318 12327984 15495591 15752424 17721477 20660788 23628636 30991182 31504848 35442954 41321576 46486773 47257272 61982364 70885908 82643152 92973546 94514544 118799531 123964728 139460319 141771816 185947092 237599062 247929456 278920638 283543632 356398593 371894184 475198124 557841276 712797186 743788368 950396248 1069195779 1115682552 1425594372 1900792496 2138391558 2231365104 2851188744 3207587337 4276783116 5702377488 6415174674 8553566232 12830349348 17107132464 25660698696 51321397392
- Sum of all divisors σ(n): 154570940160
- Sum of proper divisors (its aliquot sum) s(n): 103249542768
- 51321397392 is an abundant number, because the sum of its proper divisors (103249542768) is greater than itself. Its abundance is 51928145376
Bases of 51321397392
- Binary: 1011111100101111111001100000100100002
- Hexadecimal: 0xBF2FE6090
- Base-36: NKRFNO0
Squares and roots of 51321397392
- 51321397392 squared (513213973922) is 2633885830267584401664
- 51321397392 cubed (513213973923) is 135174701380320560773698690060288
-
The
square root of 51321397392 is 226542.2640303571 -
The
cube root of 51321397392 is 3716.2035253397
Scales and comparisons
How big is 51321397392?- 51,321,397,392 seconds is equal to 1,631 years, 44 weeks, 5 days, 15 hours, 43 minutes, 12 seconds.
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To count from 1 to 51,321,397,392 would take you about three thousand, two hundred sixty-three 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 51321397392 cubic inches would be around 309.7 feet tall.
Recreational maths with 51321397392
- 51321397392 backwards is 29379312315
- The number of decimal digits it has is: 11
- The sum of 51321397392's digits is 45
- More coming soon!
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