131442402
131,442,402 is an even composite number composed of five prime numbers multiplied together.
131442402 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 131442402:
2 × 3 × 73 × 13 × 173
(2 × 3 × 7 × 7 × 7 × 13 × 17 × 17 × 17)See below for interesting mathematical facts about the number 131442402 from the Numbermatics database.
Names of 131442402
- Cardinal: 131442402 can be written as One hundred thirty-one million, four hundred forty-two thousand, four hundred two.
Scientific notation
- Scientific notation: 1.31442402 × 108
Factors of 131442402
Divisors of 131442402
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 6 7 13 14 17 21 26 34 39 42 49 51 78 91 98 102 119 147 182 221 238 273 289 294 343 357 442 546 578 637 663 686 714 833 867 1029 1274 1326 1547 1666 1734 1911 2023 2058 2499 3094 3757 3822 4046 4459 4641 4913 4998 5831 6069 7514 8918 9282 9826 10829 11271 11662 12138 13377 14161 14739 17493 21658 22542 26299 26754 28322 29478 32487 34391 34986 42483 52598 63869 64974 68782 75803 78897 84966 99127 103173 127738 151606 157794 184093 191607 198254 206346 227409 240737 297381 368186 383214 447083 454818 481474 552279 594762 722211 894166 1104558 1288651 1341249 1444422 1685159 2577302 2682498 3129581 3370318 3865953 5055477 6259162 7731906 9388743 10110954 18777486 21907067 43814134 65721201 131442402
- Sum of all divisors σ(n): 350784000
- Sum of proper divisors (its aliquot sum) s(n): 219341598
- 131442402 is an abundant number, because the sum of its proper divisors (219341598) is greater than itself. Its abundance is 87899196
Bases of 131442402
- Binary: 1111101010110100110111000102
- Hexadecimal: 0x7D5A6E2
- Base-36: 2699LU
Squares and roots of 131442402
- 131442402 squared (1314424022) is 17277105043529604
- 131442402 cubed (1314424023) is 2270944186527845707868808
-
The
square root of 131442402 is 11464.8332739731 -
The
cube root of 131442402 is 508.4463831221
Scales and comparisons
How big is 131442402?- 131,442,402 seconds is equal to 4 years, 9 weeks, 2 days, 7 hours, 46 minutes, 42 seconds.
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To count from 1 to 131,442,402 would take you about 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 131442402 cubic inches would be around 42.4 feet tall.
Recreational maths with 131442402
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The information we have on file for 131442402 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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