138396508267644
138,396,508,267,644 is an even composite number composed of six prime numbers multiplied together.
138396508267644 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138396508267644:
22 × 32 × 11 × 127 × 19531 × 140897
(2 × 2 × 3 × 3 × 11 × 127 × 19531 × 140897)See below for interesting mathematical facts about the number 138396508267644 from the Numbermatics database.
Names of 138396508267644
- Cardinal: 138396508267644 can be written as One hundred thirty-eight trillion, three hundred ninety-six billion, five hundred eight million, two hundred sixty-seven thousand, six hundred forty-four.
Scientific notation
- Scientific notation: 1.38396508267644 × 1014
Factors of 138396508267644
Divisors of 138396508267644
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 127 132 198 254 381 396 508 762 1143 1397 1524 2286 2794 4191 4572 5588 8382 12573 16764 19531 25146 39062 50292 58593 78124 117186 140897 175779 214841 234372 281794 351558 422691 429682 563588 644523 703116 845382 859364 1268073 1289046 1549867 1690764 1933569 2480437 2536146 2578092 3099734 3867138 4649601 4960874 5072292 6199468 7441311 7734276 9299202 9921748 13948803 14882622 17893919 18598404 22323933 27284807 27897606 29765244 35787838 44647866 53681757 54569614 55795212 71575676 81854421 89295732 107363514 109139228 161045271 163708842 196833109 214727028 245563263 322090542 327417684 393666218 491126526 590499327 644181084 787332436 982253052 1180998654 1771497981 2361997308 2751859307 3542995962 5503718614 7085991924 8255577921 11007437228 16511155842 24766733763 30270452377 33022311684 49533467526 60540904754 90811357131 99066935052 121081809508 181622714262 272434071393 349486131989 363245428524 544868142786 698972263978 1048458395967 1089736285572 1397944527956 2096916791934 3145375187901 3844347451879 4193833583868 6290750375802 7688694903758 11533042355637 12581500751604 15377389807516 23066084711274 34599127066911 46132169422548 69198254133822 138396508267644
- Sum of all divisors σ(n): 384666310619136
- Sum of proper divisors (its aliquot sum) s(n): 246269802351492
- 138396508267644 is an abundant number, because the sum of its proper divisors (246269802351492) is greater than itself. Its abundance is 107873294083848
Bases of 138396508267644
- Binary: 111110111011110111100101011011010100100011111002
- Hexadecimal: 0x7DDEF2B6A47C
- Base-36: 1D22H7QAV0
Squares and roots of 138396508267644
- 138396508267644 squared (1383965082676442) is 19153593500676054045937310736
- 138396508267644 cubed (1383965082676443) is 2650790461271405898071937201844155482625984
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The
square root of 138396508267644 is 11764204.5318688675 -
The
cube root of 138396508267644 is 51725.9383288491
Scales and comparisons
How big is 138396508267644?- 138,396,508,267,644 seconds is equal to 4,400,580 years, 45 weeks, 3 days, 6 hours, 47 minutes, 24 seconds.
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To count from 1 to 138,396,508,267,644 would take you about eleven million, one thousand, four hundred fifty-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 138396508267644 cubic inches would be around 4310.5 feet tall.
Recreational maths with 138396508267644
- 138396508267644 backwards is 446762805693831
- The number of decimal digits it has is: 15
- The sum of 138396508267644's digits is 72
- More coming soon!
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