31390842476
31,390,842,476 is an even composite number composed of seven prime numbers multiplied together.
31390842476 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 31390842476:
22 × 7 × 19 × 29 × 37 × 127 × 433
(2 × 2 × 7 × 19 × 29 × 37 × 127 × 433)See below for interesting mathematical facts about the number 31390842476 from the Numbermatics database.
Names of 31390842476
- Cardinal: 31390842476 can be written as Thirty-one billion, three hundred ninety million, eight hundred forty-two thousand, four hundred seventy-six.
Scientific notation
- Scientific notation: 3.1390842476 × 1010
Factors of 31390842476
Divisors of 31390842476
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 7 14 19 28 29 37 38 58 74 76 116 127 133 148 203 254 259 266 406 433 508 518 532 551 703 812 866 889 1036 1073 1102 1406 1732 1778 2146 2204 2413 2812 3031 3556 3683 3857 4292 4699 4826 4921 6062 7366 7511 7714 8227 9398 9652 9842 12124 12557 14732 15022 15428 16021 16454 16891 18796 19684 20387 25114 25781 30044 32042 32893 32908 33782 40774 50228 51562 54991 57589 64084 65786 67564 69977 81548 87899 89281 103124 109982 112147 115178 131572 136271 139954 142709 175798 178562 219964 224294 230356 238583 272542 279908 285418 304399 351596 357124 384937 448588 464609 477166 489839 545084 570836 608798 624967 769874 929218 953897 954332 979678 1044829 1217596 1249934 1539748 1594739 1670081 1858436 1907794 1959356 2034667 2089658 2130793 2499868 2589149 3189478 3252263 3340162 3815588 4069334 4179316 4261586 5178298 6378956 6504526 6680324 7313803 8138668 8523172 8827571 10356596 11163173 13009052 14242669 14627606 17655142 18124043 22326346 28485338 29255212 30300041 35310284 36248086 38658673 44652692 56970676 59005343 60600082 61792997 72496172 77317346 118010686 121200164 123585994 154634692 212100287 236021372 247171988 270610711 413037401 424200574 541221422 826074802 848401148 1082442844 1121101517 1652149604 2242203034 4484406068 7847710619 15695421238 31390842476
- Sum of all divisors σ(n): 70928793600
- Sum of proper divisors (its aliquot sum) s(n): 39537951124
- 31390842476 is an abundant number, because the sum of its proper divisors (39537951124) is greater than itself. Its abundance is 8147108648
Bases of 31390842476
- Binary: 111010011110000101000111110011011002
- Hexadecimal: 0x74F0A3E6C
- Base-36: EF5AP2K
Squares and roots of 31390842476
- 31390842476 squared (313908424762) is 985384991353045810576
- 31390842476 cubed (313908424763) is 30932065041778083142602950826176
-
The
square root of 31390842476 is 177174.6101336193 -
The
cube root of 31390842476 is 3154.5275441637
Scales and comparisons
How big is 31390842476?- 31,390,842,476 seconds is equal to 998 years, 6 weeks, 5 days, 22 hours, 27 minutes, 56 seconds.
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To count from 1 to 31,390,842,476 would take you about one thousand, nine hundred ninety-six 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 31390842476 cubic inches would be around 262.9 feet tall.
Recreational maths with 31390842476
- 31390842476 backwards is 67424809313
- The number of decimal digits it has is: 11
- The sum of 31390842476's digits is 47
- More coming soon!
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The information we have on file for 31390842476 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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