31934845512990
31,934,845,512,990 is an even composite number composed of eight prime numbers multiplied together.
31934845512990 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 31934845512990:
2 × 32 × 5 × 7 × 61 × 89 × 1723 × 5419
(2 × 3 × 3 × 5 × 7 × 61 × 89 × 1723 × 5419)See below for interesting mathematical facts about the number 31934845512990 from the Numbermatics database.
Names of 31934845512990
- Cardinal: 31934845512990 can be written as Thirty-one trillion, nine hundred thirty-four billion, eight hundred forty-five million, five hundred twelve thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 3.193484551299 × 1013
Factors of 31934845512990
Divisors of 31934845512990
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 61 63 70 89 90 105 122 126 178 183 210 267 305 315 366 427 445 534 549 610 623 630 801 854 890 915 1098 1246 1281 1335 1602 1723 1830 1869 2135 2562 2670 2745 3115 3446 3738 3843 4005 4270 5169 5419 5429 5490 5607 6230 6405 7686 8010 8615 9345 10338 10838 10858 11214 12061 12810 15507 16257 16287 17230 18690 19215 24122 25845 27095 27145 28035 31014 32514 32574 36183 37933 38003 38430 48771 48861 51690 54190 54290 56070 60305 72366 75866 76006 77535 81285 81435 97542 97722 105103 108549 113799 114009 120610 153347 155070 162570 162870 180915 189665 190015 210206 217098 227598 228018 243855 244305 306694 315309 330559 341397 342027 361830 379330 380030 460041 482291 487710 488610 525515 542745 568995 570045 630618 661118 682794 684054 735721 766735 920082 945927 964582 991677 1051030 1073429 1085490 1137990 1140090 1380123 1446873 1471442 1533470 1576545 1652795 1706985 1710135 1891854 1983354 2146858 2207163 2300205 2313913 2411455 2760246 2893746 2975031 3153090 3220287 3305590 3376037 3413970 3420270 3678605 4340619 4414326 4600410 4627826 4729635 4822910 4958385 5367145 5950062 6440574 6621489 6752074 6900615 6941739 7234365 7357210 8681238 9336937 9354167 9459270 9660861 9916770 10128111 10734290 11035815 11569565 13242978 13801230 13883478 14468730 14875155 16101435 16880185 18673874 18708334 19321722 20256222 20825217 21703095 22071630 23139130 28010811 28062501 29419751 29750310 30384333 32202870 33107445 33760370 34708695 41650434 43406190 46684685 46770835 48304305 50640555 56021622 56125002 58839502 60768666 65358559 65479169 66214890 69417390 84032433 84187503 88259253 93369370 93541670 96608610 101281110 104126085 130717118 130958338 140054055 140312505 147098755 151921665 168064866 168375006 176518506 196075677 196437507 205938257 208252170 264777759 280108110 280625010 294197510 303843330 326792795 327395845 392151354 392875014 411876514 420162165 420937515 441296265 529555518 569553157 588227031 589312521 617814771 653585590 654791690 830987393 840324330 841875030 882592530 980378385 982187535 1029691285 1139106314 1176454062 1178625042 1235629542 1323888795 1661974786 1708659471 1853444313 1960756770 1964375070 2059382570 2492962179 2647777590 2847765785 2941135155 2946562605 3089073855 3417318942 3706888626 3986872099 4154936965 4985924358 5125978413 5695531570 5816911751 5882270310 5893125210 6178147710 7478886537 7973744198 8309873930 8543297355 9267221565 10251956826 11633823502 11960616297 12464810895 14957773074 17086594710 17450735253 18534443130 19934360495 23921232594 24929621790 25629892065 29084558755 34901470506 35881848891 37394432685 39868720990 50690230973 51259784130 52352205759 58169117510 59803081485 71763697782 74788865370 87253676265 101380461946 104704411518 119606162970 152070692919 174507352530 179409244455 253451154865 261761028795 304141385838 354831616811 358818488910 456212078757 506902309730 523522057590 709663233622 760353464595 912424157514 1064494850433 1520706929190 1774158084055 2128989700866 2281060393785 3193484551299 3548316168110 4562120787570 5322474252165 6386969102598 10644948504330 15967422756495 31934845512990
- Sum of all divisors σ(n): 97606017100800
- Sum of proper divisors (its aliquot sum) s(n): 65671171587810
- 31934845512990 is an abundant number, because the sum of its proper divisors (65671171587810) is greater than itself. Its abundance is 33736326074820
Bases of 31934845512990
- Binary: 1110100001011011010010001111101101101000111102
- Hexadecimal: 0x1D0B691F6D1E
- Base-36: BBINYHGRI
Squares and roots of 31934845512990
- 31934845512990 squared (319348455129902) is 1019834357938537536258740100
- 31934845512990 cubed (319348455129903) is 32568252669606543025995115714155583899000
-
The
square root of 31934845512990 is 5651092.4176649243 -
The
cube root of 31934845512990 is 31726.4592528241
Scales and comparisons
How big is 31934845512990?- 31,934,845,512,990 seconds is equal to 1,015,429 years, 15 weeks, 6 days, 12 hours, 16 minutes, 30 seconds.
-
To count from 1 to 31,934,845,512,990 would take you about two million, five hundred thirty-eight thousand, five hundred seventy-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 31934845512990 cubic inches would be around 2643.9 feet tall.
Recreational maths with 31934845512990
- 31934845512990 backwards is 09921554843913
- 31934845512990 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 31934845512990's digits is 63
- More coming soon!
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