40786018699448880

Names of 40786018699448880

• Cardinal: 40786018699448880 can be written as Forty quadrillion, seven hundred eighty-six trillion, eighteen billion, six hundred ninety-nine million, four hundred forty-eight thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 4.078601869944888 × 10¹⁶

Factors of 40786018699448880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 28867620

Divisors of 40786018699448880

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 30 33 36 39 40 44 45 48 52 55 60 65 66 72 78 80 88 90 99 104 110 117 120 130 132 143 144 156 165 176 180 195 198 208 220 234 240 260 264 286 312 330 360 390 396 429 440 468 495 520 528 572 585 624 660 715 720 780 792 858 880 936 990 1040 1144 1170 1287 1320 1430 1560 1584 1716 1872 1980 2145 2288 2340 2574 2640 2860 3120 3432 3960 4290 4680 5148 5720 6435 6864 7920 8580 9360 10296 11440 12870 13729 17160 20592 25740 27458 34320 41187 51480 54916 68645 82374 102960 109832 123561 137290 151019 164748 178477 205935 219664 247122 274580 302038 329496 356954 411870 453057 494244 535431 549160 604076 617805 658992 713908 755095 823740 892385 906114 988488 1070862 1098320 1208152 1235610 1359171 1427816 1510190 1606293 1647480 1784770 1812228 1963247 1976976 2141724 2265285 2416304 2471220 2677155 2718342 2855632 3020380 3212586 3294960 3569540 3624456 3926494 4283448 4530570 4942440 5354310 5436684 5889741 6040760 6425172 6795855 7139080 7248912 7852988 8031465 8566896 9061140 9816235 9884880 10708620 10873368 11779482 12081520 12850344 13591710 14278160 15705976 16062930 17669223 18122280 19632470 21417240 21746736 23558964 25700688 27183420 28853857 29448705 31411952 32125860 35338446 36244560 39264940 42834480 47117928 54366840 57707714 58897410 64251720 70676892 78529880 86561571 88346115 94235856 108733680 115415428 117794820 128503440 141353784 144269285 157059760 173123142 176692230 230830856 235589640 259684713 282707568 288538570 317392427 346246284 353384460 375100141 432807855 461661712 471179280 519369426 577077140 634784854 692492568 706768920 750200282 865615710 952177281 1038738852 1125300423 1154154280 1269569708 1298423565 1384985136 1413537840 1500400564 1586962135 1731231420 1875500705 1904354562 2077477704 2250600846 2308308560 2539139416 2596847130 2856531843 3000801128 3173924270 3375901269 3462462840 3751001410 3808709124 4126101551 4154955408 4501201692 4760886405 5078278832 5193694260 5626502115 5713063686 6001602256 6347848540 6751802538 6924925680 7502002820 7617418248 8252203102 9002403384 9521772810 10387388520 11253004230 11426127372 12378304653 12695697080 13503605076 14282659215 15004005640 15234836496 16504406204 16879506345 18004806768 19043545620 20630507755 20774777040 22506008460 22852254744 24756609306 25391394160 27007210152 28565318430 30008011280 33008812408 33759012690 37134913959 38087091240 41261015510 45012016920 45704509488 49513218612 54014420304 57130636860 61891523265 66017624816 67518025380 74269827918 76174182480 82522031020 90024033840 99026437224 114261273720 123783046530 135036050760 148539655836 165044062040 185674569795 198052874448 228522547440 247566093060 270072101520 297079311672 330088124080 371349139590 396134602753 495132186120 594158623344 742698279180 792269205506 990264372240 1188403808259 1485396558360 1584538411012 1980673013765 2376807616518 2970793116720 3169076822024 3565211424777 3961346027530 4357480630283 4753615233036 5149749835789 5942019041295 6338153644048 7130422849554 7922692055060 8714961260566 9507230466072 10299499671578 11884038082590 13072441890849 14260845699108 15449249507367 15845384110120 17429922521132 17826057123885 19014460932144 20598999343156 21787403151415 23768076165180 25748749178945 26144883781698 28521691398216 30898499014734 31690768220240 34859845042264 35652114247770 39217325672547 41197998686312 43574806302830 46347748522101 47536152330360 51497498357890 52289767563396 56647248193679 57043382796432 61796998029468 65362209454245 69719690084528 71304228495540 77246247536835 78434651345094 82395997372624 87149612605660 92695497044202 95072304660720 102994996715780 104579535126792 113294496387358 123593996058936 130724418908490 142608456991080 154492495073670 156869302690188 169941744581037 174299225211320 185390994088404 196086628362735 205989993431560 209159070253584 226588992774716 231738742610505 247187992117872 261448837816980 283236240968395 285216913982160 308984990147340 313738605380376 339883489162074 348598450422640 370781988176808 392173256725470 411979986863120 453177985549432 463477485221010 509825233743111 522897675633960 566472481936790 617969980294680 627477210760752 679766978324148 741563976353616 784346513450940 849708722905185 906355971098864 926954970442020 1019650467486222 1045795351267920 1132944963873580 1235939960589360 1359533956648296 1568693026901880 1699417445810370 1853909940884040 2039300934972444 2265889927747160 2549126168715555 2719067913296592 3137386053803760 3398834891620740 3707819881768080 4078601869944888 4531779855494320 5098252337431110 6797669783241480 8157203739889776 10196504674862220 13595339566482960 20393009349724440 40786018699448880
• Sum of all divisors σ(n): 160931109575396160
• Sum of proper divisors (its aliquot sum) s(n): 120145090875947280
• 40786018699448880 is an abundant number, because the sum of its proper divisors (120145090875947280) is greater than itself. Its abundance is 79359072176498400

Bases of 40786018699448880

• Binary: 10010000111001101010101011111100011000100001001000110000₂
• Hexadecimal: 0x90E6AAFC621230
• Base-36: B5LFQBPUSS0

Squares and roots of 40786018699448880

• 40786018699448880 squared (40786018699448880²) is 1663499321351793708748415733254400
• 40786018699448880 cubed (40786018699448880³) is 67847514427174779737571837143122743378368835072000
• The square root of 40786018699448880 is 201955486.9258294749
• The cube root of 40786018699448880 is 344220.7960883783

Scales and comparisons

• 40,786,018,699,448,880 seconds is equal to 1,296,869,235 years, 10 weeks, 3 days, 23 hours, 48 minutes.
• To count from 1 to 40,786,018,699,448,880 would take you about three billion, eight hundred ninety million, six hundred seven thousand, seven hundred 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 40786018699448880 cubic inches would be around 28685.1 feet tall.

Recreational maths with 40786018699448880

• 40786018699448880 backwards is 08884499681068704
• 40786018699448880 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40786018699448880's digits is 90
• More coming soon!