31142694
31,142,694 is an even composite number composed of six prime numbers multiplied together.
31142694 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 31142694:
2 × 3 × 11 × 29 × 53 × 307
See below for interesting mathematical facts about the number 31142694 from the Numbermatics database.
Names of 31142694
- Cardinal: 31142694 can be written as Thirty-one million, one hundred forty-two thousand, six hundred ninety-four.
Scientific notation
- Scientific notation: 3.1142694 × 107
Factors of 31142694
Divisors of 31142694
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 11 22 29 33 53 58 66 87 106 159 174 307 318 319 583 614 638 921 957 1166 1537 1749 1842 1914 3074 3377 3498 4611 6754 8903 9222 10131 16271 16907 17806 20262 26709 32542 33814 48813 50721 53418 97626 97933 101442 178981 195866 293799 357962 471859 536943 587598 943718 1073886 1415577 2831154 5190449 10380898 15571347 31142694
- Sum of all divisors σ(n): 71850240
- Sum of proper divisors (its aliquot sum) s(n): 40707546
- 31142694 is an abundant number, because the sum of its proper divisors (40707546) is greater than itself. Its abundance is 9564852
Bases of 31142694
- Binary: 11101101100110011001001102
- Hexadecimal: 0x1DB3326
- Base-36: IJHUU
Squares and roots of 31142694
- 31142694 squared (311426942) is 969867389577636
- 31142694 cubed (311426943) is 30204283334195107191384
-
The
square root of 31142694 is 5580.5639499963 -
The
cube root of 31142694 is 314.6193234597
Scales and comparisons
How big is 31142694?- 31,142,694 seconds is equal to 51 weeks, 3 days, 10 hours, 44 minutes, 54 seconds.
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To count from 1 to 31,142,694 would take you about twenty-five weeks!
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 31142694 cubic inches would be around 26.2 feet tall.
Recreational maths with 31142694
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The information we have on file for 31142694 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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