31012991786332773997
31,012,991,786,332,773,997 is an odd composite number composed of seven prime numbers multiplied together.
31012991786332773997 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 31012991786332773997:
13 × 23 × 31 × 37 × 61 × 89 × 16656709681
See below for interesting mathematical facts about the number 31012991786332773997 from the Numbermatics database.
Names of 31012991786332773997
- Cardinal: 31012991786332773997 can be written as Thirty-one quintillion, twelve quadrillion, nine hundred ninety-one trillion, seven hundred eighty-six billion, three hundred thirty-two million, seven hundred seventy-three thousand, nine hundred ninety-seven.
Scientific notation
- Scientific notation: 3.1012991786332773997 × 1019
Factors of 31012991786332773997
- Number of distinct prime factors ω(n): 7
- Total number of prime factors Ω(n): 7
- Sum of prime factors: 16656709935
Divisors of 31012991786332773997
- Number of divisors d(n): 128
-
Complete list of divisors:
1 13 23 31 37 61 89 299 403 481 713 793 851 1147 1157 1403 1891 2047 2257 2759 3293 5429 9269 11063 14911 18239 24583 26381 26611 29341 35867 42809 43493 51911 63457 69967 70577 75739 102083 124867 168299 200873 342953 565409 674843 824941 909571 984607 1327079 1609241 1623271 2187887 2347909 2611349 3870877 4620079 6227063 20920133 30522817 50321401 60061027 80951819 143222449 1861891837 16656709681 216537225853 383104322663 516358000111 616298258197 1016059290541 1482447161609 4980356194619 6712654001443 8011877356561 11876234002553 13208770777033 14174859938531 19105246004107 19271813100917 23369363682443 31497838006771 34096284717007 37594193750017 45955862009879 54850544979533 90429276858149 154391042033189 184273179200903 248368198053391 303801727871759 409471894088023 439420658094461 443251701321091 488724518750221 597426206128427 713057084733929 724450274155733 864666456250391 1056984826227217 1165420006250527 1175580599155937 1261562534529259 1700366894365523 2079873367737427 2803307582602619 3345883243751513 5712468555227993 9417853564024529 11240663931255083 13740802740953821 15150460081256851 16400312948880367 22104769626751799 26804660143762121 27038353780586551 36442998573834047 39108438570407029 43496482168769669 64476074399860237 76955314606284799 103722380556296903 348460581868907573 508409701415291377 838188967198183081 1000419089881702387 1348390947231859739 2385614752794828769 31012991786332773997
- Sum of all divisors σ(n): 37974867527883202560
- Sum of proper divisors (its aliquot sum) s(n): 6961875741550428563
- 31012991786332773997 is a deficient number, because the sum of its proper divisors (6961875741550428563) is less than itself. Its deficiency is 24051116044782345434
Bases of 31012991786332773997
- Binary: 110101110011001000100011110110111001111100111100011011110011011012
- Hexadecimal: 0x1AE6447B73E78DE6D
- Base-36: 6JMEC2M6FHV1P
Squares and roots of 31012991786332773997
- 31012991786332773997 squared (310129917863327739972) is 961805659539144104267221515817079356009
- 31012991786332773997 cubed (310129917863327739973) is 29828471019335852564771730580613539206320134960239300897973
-
The
square root of 31012991786332773997 is 5568930937.4720004689 -
The
cube root of 31012991786332773997 is 3141819.4313831527
Scales and comparisons
How big is 31012991786332773997?- 31,012,991,786,332,773,997 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
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To count from 1 to 31,012,991,786,332,773,997 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 31012991786332773997 cubic inches would be around 261818.3 feet tall.
Recreational maths with 31012991786332773997
- 31012991786332773997 backwards is 79937723368719921013
- The number of decimal digits it has is: 20
- The sum of 31012991786332773997's digits is 97
- More coming soon!
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