31215471196
31,215,471,196 is an even composite number composed of seven prime numbers multiplied together.
31215471196 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 31215471196:
22 × 7 × 13 × 17 × 41 × 61 × 2017
(2 × 2 × 7 × 13 × 17 × 41 × 61 × 2017)See below for interesting mathematical facts about the number 31215471196 from the Numbermatics database.
Names of 31215471196
- Cardinal: 31215471196 can be written as Thirty-one billion, two hundred fifteen million, four hundred seventy-one thousand, one hundred ninety-six.
Scientific notation
- Scientific notation: 3.1215471196 × 1010
Factors of 31215471196
Divisors of 31215471196
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 7 13 14 17 26 28 34 41 52 61 68 82 91 119 122 164 182 221 238 244 287 364 427 442 476 533 574 697 793 854 884 1037 1066 1148 1394 1547 1586 1708 2017 2074 2132 2501 2788 3094 3172 3731 4034 4148 4879 5002 5551 6188 7259 7462 8068 9061 9758 10004 11102 13481 14119 14518 14924 17507 18122 19516 22204 26221 26962 28238 29036 32513 34289 35014 36244 42517 52442 53924 56476 63427 65026 68578 70028 82697 85034 94367 104884 123037 126854 130052 137156 165394 170068 183547 188734 227591 240023 246074 253708 297619 330788 367094 377468 445757 455182 480046 492148 552721 578879 595238 734188 861259 891514 910364 960092 1075061 1105442 1157758 1190476 1405849 1599481 1722518 1783028 2091629 2150122 2210884 2315516 2811698 3120299 3198962 3445036 3869047 4183258 4300244 5044517 5623396 6240598 6397924 7525427 7738094 8366516 9840943 10089034 11196367 12481196 14641403 15050854 15476188 18276037 19681886 20178068 22392734 27191177 29282806 30101708 35311619 36552074 39363772 44785468 54382354 58565612 65578721 70623238 73104148 85756789 108764708 127932259 131157442 141246476 171513578 190338239 255864518 262314884 343027156 380676478 459051047 511729036 600297523 761352956 918102094 1114838257 1200595046 1836204188 2229676514 2401190092 4459353028 7803867799 15607735598 31215471196
- Sum of all divisors σ(n): 74156753664
- Sum of proper divisors (its aliquot sum) s(n): 42941282468
- 31215471196 is an abundant number, because the sum of its proper divisors (42941282468) is greater than itself. Its abundance is 11725811272
Bases of 31215471196
- Binary: 111010001001001011001001010010111002
- Hexadecimal: 0x744964A5C
- Base-36: EC8VVQ4
Squares and roots of 31215471196
- 31215471196 squared (312154711962) is 974405641988305670416
- 31215471196 cubed (312154711963) is 30416531250705843823714117337536
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The
square root of 31215471196 is 176679.0060986307 -
The
cube root of 31215471196 is 3148.6421020837
Scales and comparisons
How big is 31215471196?- 31,215,471,196 seconds is equal to 992 years, 28 weeks, 6 days, 4 hours, 13 minutes, 16 seconds.
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To count from 1 to 31,215,471,196 would take you about one thousand, nine hundred eighty-five 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 31215471196 cubic inches would be around 262.4 feet tall.
Recreational maths with 31215471196
- 31215471196 backwards is 69117451213
- The number of decimal digits it has is: 11
- The sum of 31215471196's digits is 40
- More coming soon!
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