61372131990
61,372,131,990 is an even composite number composed of eight prime numbers multiplied together.
61372131990 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 61372131990:
2 × 3 × 5 × 132 × 19 × 37 × 67 × 257
(2 × 3 × 5 × 13 × 13 × 19 × 37 × 67 × 257)See below for interesting mathematical facts about the number 61372131990 from the Numbermatics database.
Names of 61372131990
- Cardinal: 61372131990 can be written as Sixty-one billion, three hundred seventy-two million, one hundred thirty-one thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 6.137213199 × 1010
Factors of 61372131990
Divisors of 61372131990
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 10 13 15 19 26 30 37 38 39 57 65 67 74 78 95 111 114 130 134 169 185 190 195 201 222 247 257 285 335 338 370 390 402 481 494 507 514 555 570 670 703 741 771 845 871 962 1005 1014 1110 1235 1273 1285 1406 1443 1482 1542 1690 1742 2010 2109 2405 2470 2479 2535 2546 2570 2613 2886 3211 3341 3515 3705 3819 3855 4218 4355 4810 4883 4958 5070 5226 6253 6365 6422 6682 7030 7215 7410 7437 7638 7710 8710 9139 9509 9633 9766 10023 10545 11323 12395 12506 12730 13065 14430 14649 14874 16055 16549 16705 17219 18278 18759 19018 19095 19266 20046 21090 22646 24415 24790 26130 27417 28527 29298 31265 32110 32227 33098 33410 33969 34438 37185 37518 38190 43433 45695 47101 47545 48165 48830 49647 50115 51657 54834 56615 57054 62530 63479 64454 67938 73245 74370 82745 86095 86866 91390 93795 94202 95090 96330 96681 99294 100230 103314 113230 118807 123617 126958 130299 137085 141303 142635 146490 161135 165490 169845 172190 180671 187590 190437 193362 215137 217165 223847 235505 237614 247234 248235 258285 260598 274170 282606 285270 317395 322270 327161 339690 356421 361342 370851 380874 418951 430274 434330 447694 471010 483405 496470 516570 542013 594035 612313 618085 634790 637103 645411 651495 654322 671541 706515 712842 741702 825227 837902 903355 952185 966810 981483 1075685 1084026 1119235 1188070 1224626 1236170 1256853 1274206 1290822 1302990 1343082 1413030 1607021 1635805 1650454 1782105 1806710 1836939 1854255 1904370 1911309 1962966 2094755 2151370 2238470 2348723 2475681 2513706 2710065 2910011 3061565 3185515 3214042 3227055 3271610 3357705 3564210 3673878 3708510 3822618 4126135 4189510 4253093 4697446 4821063 4907415 4951362 5420130 5820022 6123130 6284265 6371030 6454110 6715410 7046169 7960069 8035105 8252270 8282339 8506186 8730033 9184695 9556545 9642126 9814830 11743615 12104957 12378405 12568530 12759279 14092338 14550055 15920138 16070210 16564678 17460066 18369390 19113090 21265465 23487230 23880207 24105315 24209914 24756810 24847017 25518558 29100110 30533399 35230845 36314871 39800345 41411695 42530930 43650165 47760414 48210630 49694034 55290209 60524785 61066798 63796395 70461690 72629742 79600690 82823390 87300330 91600197 107670407 110580418 119401035 121049570 124235085 127592790 152666995 157364441 165870627 181574355 183200394 215340814 238802070 248470170 276451045 305333990 314728882 323011221 331741254 363148710 458000985 472093323 538352035 552902090 646022442 786822205 829353135 916001970 944186646 1076704070 1573644410 1615056105 1658706270 2045737733 2360466615 3230112210 4091475466 4720933230 6137213199 10228688665 12274426398 20457377330 30686065995 61372131990
- Sum of all divisors σ(n): 175681405440
- Sum of proper divisors (its aliquot sum) s(n): 114309273450
- 61372131990 is an abundant number, because the sum of its proper divisors (114309273450) is greater than itself. Its abundance is 52937141460
Bases of 61372131990
- Binary: 1110010010100001000001101010100101102
- Hexadecimal: 0xE4A106A96
- Base-36: S6ZDS46
Squares and roots of 61372131990
- 61372131990 squared (613721319902) is 3766538584997981360100
- 61372131990 cubed (613721319903) is 231160503183923945915616919599000
-
The
square root of 61372131990 is 247733.9944173991 -
The
cube root of 61372131990 is 3944.4858590937
Scales and comparisons
How big is 61372131990?- 61,372,131,990 seconds is equal to 1,951 years, 23 weeks, 14 hours, 26 minutes, 30 seconds.
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To count from 1 to 61,372,131,990 would take you about three thousand, nine hundred two 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 61372131990 cubic inches would be around 328.7 feet tall.
Recreational maths with 61372131990
- 61372131990 backwards is 09913127316
- The number of decimal digits it has is: 11
- The sum of 61372131990's digits is 42
- More coming soon!
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The information we have on file for 61372131990 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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