31400119387
31,400,119,387 is an odd composite number composed of four prime numbers multiplied together.
31400119387 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 31400119387:
72 × 133 × 31 × 972
(7 × 7 × 13 × 13 × 13 × 31 × 97 × 97)See below for interesting mathematical facts about the number 31400119387 from the Numbermatics database.
Names of 31400119387
- Cardinal: 31400119387 can be written as Thirty-one billion, four hundred million, one hundred nineteen thousand, three hundred eighty-seven.
Scientific notation
- Scientific notation: 3.1400119387 × 1010
Factors of 31400119387
Divisors of 31400119387
- Number of divisors d(n): 72
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Complete list of divisors:
1 7 13 31 49 91 97 169 217 403 637 679 1183 1261 1519 2197 2821 3007 4753 5239 8281 8827 9409 15379 16393 19747 21049 36673 39091 61789 65863 68107 107653 114751 122317 147343 213109 256711 273637 291679 461041 476749 508183 803257 856219 1491763 1590121 1915459 2041753 3337243 3557281 3791827 5993533 6606379 10442341 11130847 14292271 20671573 24900967 26542789 46244653 49293751 77915929 144701011 185799523 323712571 345056257 640818763 1012907077 2415393799 4485731341 31400119387
- Sum of all divisors σ(n): 41271027840
- Sum of proper divisors (its aliquot sum) s(n): 9870908453
- 31400119387 is a deficient number, because the sum of its proper divisors (9870908453) is less than itself. Its deficiency is 21529210934
Bases of 31400119387
- Binary: 111010011111001011111001100010110112
- Hexadecimal: 0x74F97CC5B
- Base-36: EFATJ6J
Squares and roots of 31400119387
- 31400119387 squared (314001193872) is 985967497517853255769
- 31400119387 cubed (314001193873) is 30959497133762218395093246493603
-
The
square root of 31400119387 is 177200.7883362825 -
The
cube root of 31400119387 is 3154.8382652383
Scales and comparisons
How big is 31400119387?- 31,400,119,387 seconds is equal to 998 years, 22 weeks, 1 day, 7 hours, 23 minutes, 7 seconds.
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To count from 1 to 31,400,119,387 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 31400119387 cubic inches would be around 262.9 feet tall.
Recreational maths with 31400119387
- 31400119387 backwards is 78391100413
- The number of decimal digits it has is: 11
- The sum of 31400119387's digits is 37
- More coming soon!
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The information we have on file for 31400119387 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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