131331970
131,331,970 is an even composite number composed of seven prime numbers multiplied together.
131331970 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 131331970:
2 × 5 × 7 × 11 × 17 × 79 × 127
See below for interesting mathematical facts about the number 131331970 from the Numbermatics database.
Names of 131331970
- Cardinal: 131331970 can be written as One hundred thirty-one million, three hundred thirty-one thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 1.3133197 × 108
Factors of 131331970
Divisors of 131331970
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 5 7 10 11 14 17 22 34 35 55 70 77 79 85 110 119 127 154 158 170 187 238 254 374 385 395 553 595 635 770 790 869 889 935 1106 1190 1270 1309 1343 1397 1738 1778 1870 2159 2618 2686 2765 2794 4318 4345 4445 5530 6083 6545 6715 6985 8690 8890 9401 9779 10033 10795 12166 13090 13430 13970 14773 15113 18802 19558 20066 21590 23749 29546 30226 30415 47005 47498 48895 50165 60830 70231 73865 75565 94010 97790 100330 103411 110363 118745 140462 147730 151130 166243 170561 206822 220726 237490 332486 341122 351155 517055 551815 702310 772541 831215 852805 1034110 1103630 1193927 1545082 1662430 1705610 1876171 2387854 3752342 3862705 5969635 7725410 9380855 11939270 13133197 18761710 26266394 65665985 131331970
- Sum of all divisors σ(n): 318504960
- Sum of proper divisors (its aliquot sum) s(n): 187172990
- 131331970 is an abundant number, because the sum of its proper divisors (187172990) is greater than itself. Its abundance is 55841020
Bases of 131331970
- Binary: 1111101001111110111100000102
- Hexadecimal: 0x7D3F782
- Base-36: 266WEA
Squares and roots of 131331970
- 131331970 squared (1313319702) is 17248086344080900
- 131331970 cubed (1313319703) is 2265225158298242436373000
-
The
square root of 131331970 is 11460.0161430951 -
The
cube root of 131331970 is 508.3039519583
Scales and comparisons
How big is 131331970?- 131,331,970 seconds is equal to 4 years, 9 weeks, 1 day, 1 hour, 6 minutes, 10 seconds.
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To count from 1 to 131,331,970 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 131331970 cubic inches would be around 42.4 feet tall.
Recreational maths with 131331970
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The information we have on file for 131331970 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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