40001044243629616

Names of 40001044243629616

• Cardinal: 40001044243629616 can be written as Forty quadrillion, one trillion, forty-four billion, two hundred forty-three million, six hundred twenty-nine thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 4.0001044243629616 × 10¹⁶

Factors of 40001044243629616

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 37141182

Divisors of 40001044243629616

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 31 34 56 62 68 71 112 119 124 136 142 217 238 248 257 272 284 434 476 496 497 514 527 568 868 952 994 1028 1054 1136 1207 1736 1799 1904 1988 2056 2108 2201 2414 3472 3598 3689 3976 4112 4216 4369 4402 4828 7196 7378 7952 7967 8432 8449 8738 8804 9656 14392 14756 15407 15934 16898 17476 17608 18247 19312 28784 29512 30583 30814 31868 33796 34952 35216 36494 37417 55769 59024 61166 61628 63736 67592 69904 72988 74834 111538 122332 123256 127472 127729 135184 135439 145976 149668 223076 244664 246512 255458 261919 270878 291952 299336 310199 446152 489328 510916 523838 541756 565657 598672 620398 892304 948073 1021832 1047676 1083512 1131314 1240796 1896146 2043664 2095352 2167024 2171393 2262628 2481592 3792292 3959599 4190704 4342786 4525256 4963184 7584584 7919198 8685572 9050512 9616169 15169168 15838396 17371144 19232338 31676792 34742288 37140797 38464676 63353584 67313183 74281594 76929352 134626366 148563188 153858704 259985579 269252732 297126376 519971158 538505464 594252752 631393549 1039942316 1077010928 1151364707 1262787098 2079884632 2302729414 2525574196 2636996587 4159769264 4419754843 4605458828 5051148392 5273993174 8059552949 8839509686 9210917656 9545184829 10102296784 10547986348 16119105898 17679019372 18421835312 18458976109 19090369658 19573200019 21095972696 32238211796 35358038744 36917952218 38180739316 39146400038 42191945392 44828941979 64476423592 66816293803 70716077488 73835904436 76361478632 78292800076 81746894197 89657883958 128952847184 133632587606 137012400133 147671808872 152722957264 156585600152 162268142093 163493788394 179315767916 267265175212 274024800266 295343617744 295900729699 313171200304 313802593853 324536284186 326987576788 358631535832 534530350424 548049600532 572228259379 591801459398 627605187706 649072568372 653975153576 677708122859 717263071664 1069060700848 1096099201064 1135876994651 1144456518758 1183602918796 1255210375412 1298145136744 1307950307152 1355416245718 1389697201349 2071305107893 2192198402128 2271753989302 2288913037516 2367205837592 2510420750824 2596290273488 2710832491436 2779394402698 4142610215786 4543507978604 4577826075032 4734411675184 4743956860013 5020841501648 5030312404883 5421664982872 5558788805396 8285220431572 9087015957208 9155652150064 9487913720026 9727880409443 10060624809766 10843329965744 11117577610792 11521038088603 16570440863144 18174031914416 18975827440052 19455760818886 20121249619532 21008951808629 22235155221584 23042076177206 33140881726288 35212186834181 37951654880104 38911521637772 40242499239064 42017903617258 46084152354412 70424373668362 75903309760208 77823043275544 80484998478128 80647266620221 84035807234516 92168304708824 140848747336724 147062662660403 155646086551088 161294533240442 168071614469032 184336609417648 281697494673448 294125325320806 322589066480884 336143228938064 357152180746693 563394989346896 588250650641612 645178132961768 714304361493386 1176501301283224 1290356265923536 1428608722986772 2353002602566448 2500065265226851 2857217445973544 5000130530453702 5714434891947088 10000261060907404 20000522121814808 40001044243629616
• Sum of all divisors σ(n): 98554758327189504
• Sum of proper divisors (its aliquot sum) s(n): 58553714083559888
• 40001044243629616 is an abundant number, because the sum of its proper divisors (58553714083559888) is greater than itself. Its abundance is 18552669839930272

Bases of 40001044243629616

• Binary: 10001110000111001011110011100000110010010100011000110000₂
• Hexadecimal: 0x8E1CBCE0C94630
• Base-36: AXV6Q1EATKG

Squares and roots of 40001044243629616

• 40001044243629616 squared (40001044243629616²) is 1600083540580814037993597792307456
• 40001044243629616 cubed (40001044243629616³) is 64005012500276666449223718052183049582377259216896
• The square root of 40001044243629616 is 200002610.5920360631
• The cube root of 40001044243629616 is 341998.1653619239

Scales and comparisons

• 40,001,044,243,629,616 seconds is equal to 1,271,909,475 years, 30 weeks, 6 days, 2 hours, 16 seconds.
• To count from 1 to 40,001,044,243,629,616 would take you about three billion, eight hundred fifteen million, seven hundred twenty-eight thousand, four hundred twenty-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 40001044243629616 cubic inches would be around 28499.8 feet tall.

Recreational maths with 40001044243629616

• 40001044243629616 backwards is 61692634244010004
• The number of decimal digits it has is: 17
• The sum of 40001044243629616's digits is 52
• More coming soon!