108921387042
108,921,387,042 is an even composite number composed of six prime numbers multiplied together.
108921387042 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 108921387042:
2 × 34 × 13 × 29 × 1171 × 1523
(2 × 3 × 3 × 3 × 3 × 13 × 29 × 1171 × 1523)See below for interesting mathematical facts about the number 108921387042 from the Numbermatics database.
Names of 108921387042
- Cardinal: 108921387042 can be written as One hundred eight billion, nine hundred twenty-one million, three hundred eighty-seven thousand and forty-two.
Scientific notation
- Scientific notation: 1.08921387042 × 1011
Factors of 108921387042
Divisors of 108921387042
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 29 39 54 58 78 81 87 117 162 174 234 261 351 377 522 702 754 783 1053 1131 1171 1523 1566 2106 2262 2342 2349 3046 3393 3513 4569 4698 6786 7026 9138 10179 10539 13707 15223 19799 20358 21078 27414 30446 30537 31617 33959 39598 41121 44167 45669 59397 61074 63234 67918 82242 88334 91338 94851 101877 118794 123363 132501 137007 178191 189702 203754 246726 265002 274014 305631 356382 397503 411021 441467 534573 574171 611262 795006 822042 882934 916893 1069146 1148342 1192509 1233063 1324401 1603719 1722513 1783433 1833786 2385018 2466126 2648802 2750679 3207438 3445026 3566866 3577527 3973203 5167539 5350299 5501358 7155054 7946406 10335078 10700598 11919609 15502617 16050897 23184629 23839218 31005234 32101794 35758827 46369258 46507851 48152691 51719557 69553887 71517654 93015702 96305382 103439114 139107774 144458073 155158671 208661661 288916146 310317342 417323322 465476013 625984983 672354241 930952026 1251969966 1344708482 1396428039 1877954949 2017062723 2792856078 3755909898 4034125446 4189284117 6051188169 8378568234 12102376338 18153564507 36307129014 54460693521 108921387042
- Sum of all divisors σ(n): 272313074880
- Sum of proper divisors (its aliquot sum) s(n): 163391687838
- 108921387042 is an abundant number, because the sum of its proper divisors (163391687838) is greater than itself. Its abundance is 54470300796
Bases of 108921387042
- Binary: 11001010111000011100001111000001000102
- Hexadecimal: 0x195C387822
- Base-36: 1E1CZC4I
Squares and roots of 108921387042
- 108921387042 squared (1089213870422) is 11863868555153165509764
- 108921387042 cubed (1089213870423) is 1292229018711251264080489874078088
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The
square root of 108921387042 is 330032.4030182491 -
The
cube root of 108921387042 is 4775.7075170941
Scales and comparisons
How big is 108921387042?- 108,921,387,042 seconds is equal to 3,463 years, 18 weeks, 6 days, 4 hours, 50 minutes, 42 seconds.
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To count from 1 to 108,921,387,042 would take you about six thousand, nine hundred twenty-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 108921387042 cubic inches would be around 398 feet tall.
Recreational maths with 108921387042
- 108921387042 backwards is 240783129801
- The number of decimal digits it has is: 12
- The sum of 108921387042's digits is 45
- More coming soon!
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