27940897158642
27,940,897,158,642 is an even composite number composed of seven prime numbers multiplied together.
27940897158642 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 27940897158642:
2 × 32 × 133 × 31 × 37 × 331 × 1861
(2 × 3 × 3 × 13 × 13 × 13 × 31 × 37 × 331 × 1861)See below for interesting mathematical facts about the number 27940897158642 from the Numbermatics database.
Names of 27940897158642
- Cardinal: 27940897158642 can be written as Twenty-seven trillion, nine hundred forty billion, eight hundred ninety-seven million, one hundred fifty-eight thousand, six hundred forty-two.
Scientific notation
- Scientific notation: 2.7940897158642 × 1013
Factors of 27940897158642
Divisors of 27940897158642
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 6 9 13 18 26 31 37 39 62 74 78 93 111 117 169 186 222 234 279 331 333 338 403 481 507 558 662 666 806 962 993 1014 1147 1209 1443 1521 1861 1986 2197 2294 2418 2886 2979 3042 3441 3627 3722 4303 4329 4394 5239 5583 5958 6253 6591 6882 7254 8606 8658 10261 10323 10478 11166 12247 12506 12909 13182 14911 15717 16749 18759 19773 20522 20646 24193 24494 25818 29822 30783 31434 33498 36741 37518 38727 39546 44733 47151 48386 55939 56277 57691 61566 68107 68857 72579 73482 77454 81289 89466 92349 94302 110223 111878 112554 115382 133393 134199 136214 137714 145158 159211 162578 167817 173073 184698 193843 204321 206571 217737 220446 243867 266786 268398 314509 318422 335634 346146 379657 387686 400179 408642 413142 435474 477633 487734 503451 519219 581529 612963 615991 619713 629018 727207 731601 749983 759314 800358 895141 943527 955266 1006902 1038438 1138971 1163058 1200537 1225926 1231982 1239426 1432899 1454414 1463202 1499966 1734109 1744587 1790282 1847973 1887054 2069743 2134567 2181621 2249949 2277942 2401074 2519959 2685423 2830581 2865798 3416913 3468218 3489174 3695946 4088617 4139486 4269134 4363242 4499898 4935541 5039918 5202327 5370846 5543919 5661162 6209229 6403701 6544863 6749847 6833826 7559877 8007883 8056269 8177234 9749779 9871082 10404654 11087838 11636833 12265851 12418458 12807402 13089726 13499694 14806623 15119754 15606981 16015766 16112538 18627687 19095721 19211103 19499558 22543417 22679631 22791667 23273666 24023649 24531702 26906659 27749371 29249337 29613246 31213962 34910499 36797553 37255374 38191442 38422206 44419869 45086834 45359262 45583334 48047298 53813318 55498742 57287163 58498674 64162033 67630251 68375001 69820998 72070947 73595106 80719977 83248113 87748011 88839738 104102479 104731497 114574326 126747127 128324066 135260502 136750002 144141894 151278829 161439954 166496226 171861489 175496022 192486099 202890753 205125003 208204958 209462994 242159931 248244373 249744339 253494254 296291671 302557658 312307437 343722978 360741823 380241381 384972198 405781506 410250006 453836487 484319862 496488746 499488678 577458297 592583342 624614874 706541677 721483646 744733119 760482762 834106429 888875013 907672974 936922311 1082225469 1140724143 1154916594 1353332227 1361509461 1413083354 1489466238 1668212858 1777750026 1873844622 2119625031 2164450938 2234199357 2281448286 2502319287 2666625039 2706664454 2723018922 3227176849 3246676407 3851791723 4059996681 4239250062 4468398714 4689643699 5004638574 5333250078 6358875093 6454353698 6493352814 7506957861 7703583446 8119993362 9185041801 9379287398 9681530547 11555375169 12179990043 12717750186 14068931097 15013915722 18370083602 19363061094 23110750338 24359980086 27555125403 28137862194 29044591641 34666125507 41953299037 42206793291 50073292399 55110250806 58089183282 69332251014 82665376209 83906598074 84413586582 100146584798 119405543413 125859897111 150219877197 165330752418 238811086826 251719794222 300439754394 358216630239 377579691333 450659631591 716433260478 755159382666 901319263182 1074649890717 1552272064369 2149299781434 3104544128738 4656816193107 9313632386214 13970448579321 27940897158642
- Sum of all divisors σ(n): 69773884078080
- Sum of proper divisors (its aliquot sum) s(n): 41832986919438
- 27940897158642 is an abundant number, because the sum of its proper divisors (41832986919438) is greater than itself. Its abundance is 13892089760796
Bases of 27940897158642
- Binary: 1100101101001011111110011111111110101111100102
- Hexadecimal: 0x19697F3FF5F2
- Base-36: 9WJVCR7CI
Squares and roots of 27940897158642
- 27940897158642 squared (279408971586422) is 780693734029808588915284164
- 27940897158642 cubed (279408971586423) is 21813283334923092066554190714753618345288
-
The
square root of 27940897158642 is 5285914.9783781047 -
The
cube root of 27940897158642 is 30344.5090685985
Scales and comparisons
How big is 27940897158642?- 27,940,897,158,642 seconds is equal to 888,434 years, 5 weeks, 2 days, 9 hours, 50 minutes, 42 seconds.
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To count from 1 to 27,940,897,158,642 would take you about two million, two hundred twenty-one thousand and eighty-five 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 27940897158642 cubic inches would be around 2528.7 feet tall.
Recreational maths with 27940897158642
- 27940897158642 backwards is 24685179804972
- The number of decimal digits it has is: 14
- The sum of 27940897158642's digits is 72
- More coming soon!
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