31420136671
31,420,136,671 is an odd composite number composed of four prime numbers multiplied together.
31420136671 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 31420136671:
74 × 112 × 372 × 79
(7 × 7 × 7 × 7 × 11 × 11 × 37 × 37 × 79)See below for interesting mathematical facts about the number 31420136671 from the Numbermatics database.
Names of 31420136671
- Cardinal: 31420136671 can be written as Thirty-one billion, four hundred twenty million, one hundred thirty-six thousand, six hundred seventy-one.
Scientific notation
- Scientific notation: 3.1420136671 × 1010
Factors of 31420136671
Divisors of 31420136671
- Number of divisors d(n): 90
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Complete list of divisors:
1 7 11 37 49 77 79 121 259 343 407 539 553 847 869 1369 1813 2401 2849 2923 3773 3871 4477 5929 6083 9559 9583 12691 15059 19943 20461 26411 27097 31339 32153 41503 42581 66913 67081 88837 105413 108151 139601 143227 165649 189679 219373 225071 290521 298067 353683 468391 469567 737891 757057 977207 1002589 1159543 1189661 1535611 1575497 2086469 2475781 3278737 3286969 5165237 5299399 7018123 8116801 8327627 10749277 11028479 13086271 17330467 22951159 36156659 37095793 56817607 58293389 77199353 91603897 121313269 259670551 397723249 408053723 641227279 849192883 2856376061 4488590953 31420136671
- Sum of all divisors σ(n): 41932314480
- Sum of proper divisors (its aliquot sum) s(n): 10512177809
- 31420136671 is a deficient number, because the sum of its proper divisors (10512177809) is less than itself. Its deficiency is 20907958862
Bases of 31420136671
- Binary: 111010100001100100100111100110111112
- Hexadecimal: 0x750C93CDF
- Base-36: EFMQKM7
Squares and roots of 31420136671
- 31420136671 squared (314201366712) is 987224988424318962241
- 31420136671 cubed (314201366713) is 31018744061318494733709108439711
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The
square root of 31420136671 is 177257.2612645247 -
The
cube root of 31420136671 is 3155.5085161807
Scales and comparisons
How big is 31420136671?- 31,420,136,671 seconds is equal to 999 years, 3 weeks, 1 day, 23 hours, 44 minutes, 31 seconds.
-
To count from 1 to 31,420,136,671 would take you about one thousand, nine hundred ninety-eight 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 31420136671 cubic inches would be around 263 feet tall.
Recreational maths with 31420136671
- 31420136671 backwards is 17663102413
- The number of decimal digits it has is: 11
- The sum of 31420136671's digits is 34
- More coming soon!
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