31471057475
31,471,057,475 is an odd composite number composed of six prime numbers multiplied together.
31471057475 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 31471057475:
52 × 11 × 132 × 17 × 61 × 653
(5 × 5 × 11 × 13 × 13 × 17 × 61 × 653)See below for interesting mathematical facts about the number 31471057475 from the Numbermatics database.
Names of 31471057475
- Cardinal: 31471057475 can be written as Thirty-one billion, four hundred seventy-one million, fifty-seven thousand, four hundred seventy-five.
Scientific notation
- Scientific notation: 3.1471057475 × 1010
Factors of 31471057475
Divisors of 31471057475
- Number of divisors d(n): 144
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Complete list of divisors:
1 5 11 13 17 25 55 61 65 85 143 169 187 221 275 305 325 425 653 671 715 793 845 935 1037 1105 1525 1859 2431 2873 3265 3355 3575 3965 4225 4675 5185 5525 7183 8489 8723 9295 10309 11101 11407 12155 13481 14365 16325 16775 19825 25925 31603 35915 39833 42445 43615 46475 51545 55505 57035 60775 67405 71825 93379 110357 113399 122111 144313 148291 158015 175253 179575 199165 212225 218075 257725 277525 285175 337025 438163 466895 517829 551785 566995 610555 677161 721565 741455 790075 876265 995825 1213927 1587443 1876069 1927783 2190815 2334475 2589145 2758925 2834975 3052775 3385805 3607825 3707275 4381325 5696119 6069635 6731777 7448771 7937215 8803093 9380345 9638915 10954075 12945725 16929025 20636759 28480595 30348175 33658885 37243855 39686075 44015465 46901725 48194575 74049547 96834023 103183795 114440209 142402975 168294425 186219275 220077325 370247735 484170115 515918975 572201045 1258842299 1851238675 2420850575 2861005225 6294211495 31471057475
- Sum of all divisors σ(n): 49686221664
- Sum of proper divisors (its aliquot sum) s(n): 18215164189
- 31471057475 is a deficient number, because the sum of its proper divisors (18215164189) is less than itself. Its deficiency is 13255893286
Bases of 31471057475
- Binary: 111010100111101001000111010010000112
- Hexadecimal: 0x753D23A43
- Base-36: EGH1ZCZ
Squares and roots of 31471057475
- 31471057475 squared (314710574752) is 990427458594753375625
- 31471057475 cubed (314710574753) is 31169799474253666217744639046875
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The
square root of 31471057475 is 177400.8384281201 -
The
cube root of 31471057475 is 3157.2122463741
Scales and comparisons
How big is 31471057475?- 31,471,057,475 seconds is equal to 1,000 years, 35 weeks, 3 days, 8 hours, 24 minutes, 35 seconds.
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To count from 1 to 31,471,057,475 would take you about two thousand and one 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 31471057475 cubic inches would be around 263.1 feet tall.
Recreational maths with 31471057475
- 31471057475 backwards is 57475017413
- The number of decimal digits it has is: 11
- The sum of 31471057475's digits is 44
- More coming soon!
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