40179049321995870

Names of 40179049321995870

• Cardinal: 40179049321995870 can be written as Forty quadrillion, one hundred seventy-nine trillion, forty-nine billion, three hundred twenty-one million, nine hundred ninety-five thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 4.017904932199587 × 10¹⁶

Factors of 40179049321995870

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1304440

Divisors of 40179049321995870

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 78 110 121 130 143 165 195 242 286 330 363 390 429 605 715 726 858 1210 1331 1430 1573 1815 2145 2662 3146 3630 3993 4290 4719 5417 6655 7865 7986 9438 10834 13310 14641 15730 16251 17303 19965 23595 27085 29282 32502 34606 39930 43923 47190 51909 54170 59587 70421 73205 81255 86515 87846 103818 119174 140842 146410 162510 173030 178761 190333 211263 219615 259545 297935 352105 357522 380666 422526 439230 519090 570999 595870 655457 704210 774631 893805 951665 1056315 1141998 1298989 1310914 1549262 1787610 1903330 1966371 2112630 2323893 2597978 2854995 3277285 3873155 3896967 3932742 4647786 5709990 6494945 6554570 7210027 7746310 7793934 8520941 9831855 11619465 12989890 14288879 14420054 16886857 17041882 19484835 19663710 21630081 23238930 25562823 28577758 33773714 36050135 38969670 42604705 42866637 43260162 50660571 51125646 71444395 72100270 79310297 84434285 85209410 85733274 93730351 101321142 108150405 127814115 142888790 157177669 158620594 168868570 185755427 187460702 214333185 216300810 237930891 253302855 255628230 281191053 314355338 371510854 396551485 428666370 468651755 471533007 475861782 506605710 557266281 562382106 785888345 793102970 928777135 937303510 943066014 1031033861 1114532562 1189654455 1405955265 1571776690 1728954359 1857554270 2043309697 2062067722 2357665035 2379308910 2786331405 2811910530 3093101583 3457908718 4086619394 4715330070 5155169305 5186863077 5572662810 6129929091 6186203166 7036623413 8644771795 10216548485 10310338610 10373726154 12259858182 14073246826 15465507915 17289543590 19018497949 20433096970 21109870239 22476406667 25934315385 30649645455 30931015830 35183117065 38036995898 42219740478 44952813334 51868630770 57055493847 61299290910 67429220001 70366234130 77402857543 91476104369 95092489745 105549351195 112382033335 114110987694 134858440002 154805715086 182952208738 190184979490 211098702390 224764066670 232208572629 247240473337 274428313107 285277469235 337146100005 387014287715 457380521845 464417145258 494480946674 548856626214 570554938470 674292200010 741721420011 774028575430 851431432973 914761043690 1006237148059 1161042863145 1236202366685 1372141565535 1483442840022 1702862865946 2012474296118 2322085726290 2472404733370 2554294298919 2744283131070 3018711444177 3708607100055 4257157164865 5031185740295 5108588597838 6037422888354 7417214200110 8514314329730 9365745762703 10062371480590 11068608628649 12771471494595 15093557220885 18731491525406 22137217257298 25542942989190 28097237288109 30187114441770 33205825885947 46828728813515 55343043143245 56194474576218 66411651771894 93657457627030 103023203389733 110686086286490 121754694915139 140486186440545 166029129429735 206046406779466 243509389830278 280972372881090 309069610169199 332058258859470 365264084745417 515116016948665 608773474575695 618139220338398 730528169490834 1030232033897330 1217546949151390 1339301644066529 1545348050845995 1826320423727085 2678603288133058 3090696101691990 3652640847454170 4017904932199587 6696508220332645 8035809864399174 13393016440665290 20089524660997935 40179049321995870
• Sum of all divisors σ(n): 114252594161428800
• Sum of proper divisors (its aliquot sum) s(n): 74073544839432930
• 40179049321995870 is an abundant number, because the sum of its proper divisors (74073544839432930) is greater than itself. Its abundance is 33894495517437060

Bases of 40179049321995870

• Binary: 10001110101111101010000111101010010000000001111001011110₂
• Hexadecimal: 0x8EBEA1EA401E5E
• Base-36: AZMA8FY06E6

Squares and roots of 40179049321995870

• 40179049321995870 squared (40179049321995870²) is 1614356004419376780736600297056900
• 40179049321995870 cubed (40179049321995870³) is 64863289524826322355419190799944594381194955003000
• The square root of 40179049321995870 is 200447123.5064147035
• The cube root of 40179049321995870 is 342504.7132304553

Scales and comparisons

• 40,179,049,321,995,870 seconds is equal to 1,277,569,486 years, 24 weeks, 6 days, 15 hours, 44 minutes, 30 seconds.
• To count from 1 to 40,179,049,321,995,870 would take you about three billion, eight hundred thirty-two million, seven hundred eight thousand, four hundred fifty-nine 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 40179049321995870 cubic inches would be around 28542.1 feet tall.

Recreational maths with 40179049321995870

• 40179049321995870 backwards is 07859912394097104
• 40179049321995870 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40179049321995870's digits is 78
• More coming soon!