71315930
71,315,930 is an even composite number composed of six prime numbers multiplied together.
71315930 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 71315930:
2 × 5 × 7 × 19 × 29 × 432
(2 × 5 × 7 × 19 × 29 × 43 × 43)See below for interesting mathematical facts about the number 71315930 from the Numbermatics database.
Names of 71315930
- Cardinal: 71315930 can be written as Seventy-one million, three hundred fifteen thousand, nine hundred thirty.
Scientific notation
- Scientific notation: 7.131593 × 107
Factors of 71315930
Divisors of 71315930
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 7 10 14 19 29 35 38 43 58 70 86 95 133 145 190 203 215 266 290 301 406 430 551 602 665 817 1015 1102 1247 1330 1505 1634 1849 2030 2494 2755 3010 3698 3857 4085 5510 5719 6235 7714 8170 8729 9245 11438 12470 12943 17458 18490 19285 23693 25886 28595 35131 38570 43645 47386 53621 57190 64715 70262 87290 107242 118465 129430 165851 175655 236930 245917 268105 331702 351310 375347 491834 536210 750694 829255 1018799 1229585 1658510 1876735 2037598 2459170 3753470 5093995 7131593 10187990 14263186 35657965 71315930
- Sum of all divisors σ(n): 163555200
- Sum of proper divisors (its aliquot sum) s(n): 92239270
- 71315930 is an abundant number, because the sum of its proper divisors (92239270) is greater than itself. Its abundance is 20923340
Bases of 71315930
- Binary: 1000100000000110001110110102
- Hexadecimal: 0x44031DA
- Base-36: 16GJQ2
Squares and roots of 71315930
- 71315930 squared (713159302) is 5085961871764900
- 71315930 cubed (713159303) is 362710100829454584857000
-
The
square root of 71315930 is 8444.8759611969 -
The
cube root of 71315930 is 414.6950486267
Scales and comparisons
How big is 71315930?- 71,315,930 seconds is equal to 2 years, 13 weeks, 6 days, 9 hours, 58 minutes, 50 seconds.
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To count from 1 to 71,315,930 would take you about three 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 71315930 cubic inches would be around 34.6 feet tall.
Recreational maths with 71315930
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The information we have on file for 71315930 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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