42131603636640

Names of 42131603636640

• Cardinal: 42131603636640 can be written as Forty-two trillion, one hundred thirty-one billion, six hundred three million, six hundred thirty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.213160363664 × 10¹³

Factors of 42131603636640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 677427

Divisors of 42131603636640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 96 105 108 112 120 126 135 140 144 160 168 180 189 210 216 224 240 252 270 280 288 315 336 360 378 420 432 480 504 540 560 630 672 720 756 840 864 945 1008 1080 1120 1260 1440 1512 1680 1890 2016 2063 2160 2520 3024 3360 3780 4126 4320 5040 6048 6189 7560 8252 10080 10315 12378 14441 15120 16504 18567 20630 24756 28882 30240 30945 33008 37134 41260 43323 49512 55701 57764 61890 66016 72205 74268 82520 86646 92835 99024 111402 115528 123780 129969 144410 148536 165040 173292 185670 198048 216615 222804 231056 247560 259938 278505 288820 297072 330080 346584 371340 389907 433230 445608 462112 495120 519876 557010 577640 594144 649845 675347 693168 742680 779814 866460 891216 990240 1039752 1114020 1155280 1299690 1350694 1386336 1485360 1559628 1732920 1782432 1949535 2026041 2079504 2228040 2310560 2599380 2701388 2970720 3119256 3376735 3465840 3899070 4052082 4159008 4456080 4727429 5198760 5402776 6078123 6238512 6753470 6931680 7798140 8104164 8912160 9454858 10130205 10397520 10805552 12156246 12477024 13506940 14182287 15596280 16208328 18234369 18909716 20260410 20795040 21611104 23637145 24312492 27013880 28364574 30390615 31192560 32416656 36468738 37819432 40520820 42546861 47274290 48624984 54027760 56729148 60781230 62385120 64833312 70911435 72937476 75638864 81041640 85093722 91171845 94548580 97249968 108055520 113458296 121562460 127640583 141822870 145874952 151277728 162083280 170187444 182343690 189097160 194499936 212734305 226916592 243124920 255281166 283645740 291749904 324166560 340374888 364687380 378194320 425468610 453833184 486249840 510562332 567291480 583499808 638202915 680749776 729374760 756388640 850937220 972499680 1021124664 1134582960 1276405830 1361499552 1393240861 1458749520 1701874440 2042249328 2269165920 2552811660 2786481722 2917499040 3403748880 4084498656 4179722583 5105623320 5572963444 6807497760 6966204305 8359445166 9752686027 10211246640 11145926888 12539167749 13932408610 16718890332 19505372054 20422493280 20898612915 22291853776 25078335498 27864817220 29258058081 33437780664 37617503247 39010744108 41797225830 44583707552 48763430135 50156670996 55729634440 58516116162 62695838745 66875561328 75235006494 78021488216 83594451660 87774174243 97526860270 100313341992 111459268880 117032232324 125391677490 133751122656 146290290405 150470012988 156042976432 167188903320 175548348486 188087516235 195053720540 200626683984 222918537760 234064464648 250783354980 263322522729 292580580810 300940025976 312085952864 334377806640 351096696972 376175032470 390107441080 401253367968 438870871215 468128929296 501566709960 526645045458 585161161620 601880051952 668755613280 702193393944 752350064940 780214882160 877741742430 936257858592 1003133419920 1053290090916 1170322323240 1203760103904 1316612613645 1404386787888 1504700129880 1560429764320 1755483484860 2006266839840 2106580181832 2340644646480 2633225227290 2808773575776 3009400259760 3510966969720 4213160363664 4681289292960 5266450454580 6018800519520 7021933939440 8426320727328 10532900909160 14043867878880 21065801818320 42131603636640
• Sum of all divisors σ(n): 168608354181120
• Sum of proper divisors (its aliquot sum) s(n): 126476750544480
• 42131603636640 is an abundant number, because the sum of its proper divisors (126476750544480) is greater than itself. Its abundance is 84345146907840

Bases of 42131603636640

• Binary: 1001100101000110000111010001001100000110100000₂
• Hexadecimal: 0x26518744C1A0
• Base-36: EXMZOZZC0

Squares and roots of 42131603636640

• 42131603636640 squared (42131603636640²) is 1775072024994936873150489600
• 42131603636640 cubed (42131603636640³) is 74786630983574611342414398005356498944000
• The square root of 42131603636640 is 6490886.1980965281
• The cube root of 42131603636640 is 34796.5347643517

Scales and comparisons

• 42,131,603,636,640 seconds is equal to 1,339,654 years, 35 weeks, 8 hours, 24 minutes.
• To count from 1 to 42,131,603,636,640 would take you about three million, three hundred forty-nine thousand, one hundred thirty-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 42131603636640 cubic inches would be around 2899.7 feet tall.

Recreational maths with 42131603636640

• 42131603636640 backwards is 04663630613124
• 42131603636640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42131603636640's digits is 45
• More coming soon!