40640947885776

Names of 40640947885776

• Cardinal: 40640947885776 can be written as Forty trillion, six hundred forty billion, nine hundred forty-seven million, eight hundred eighty-five thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 4.0640947885776 × 10¹³

Factors of 40640947885776

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 890

Divisors of 40640947885776

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 42 48 56 62 67 84 93 112 124 134 168 186 201 217 248 268 336 372 383 397 402 434 469 496 536 651 744 766 794 804 868 938 1072 1149 1191 1302 1407 1488 1532 1588 1608 1736 1876 2077 2298 2382 2604 2681 2779 2814 3064 3176 3216 3472 3752 4154 4596 4764 5208 5362 5558 5628 6128 6231 6352 7504 8043 8308 8337 9192 9528 10416 10724 11116 11256 11873 12307 12462 14539 16086 16616 16674 18384 19056 21448 22232 22512 23746 24614 24924 25661 26599 29078 32172 33232 33348 35619 36921 42896 43617 44464 47492 49228 49848 51322 53198 58156 64344 66696 71238 73842 76983 79797 83111 86149 87234 94984 98456 99696 102644 106396 116312 128688 133392 142476 146689 147684 152051 153966 159594 166222 172298 174468 179627 186193 189968 196912 205288 212792 232624 249333 258447 284952 293378 295368 304102 307932 319188 332444 344596 348936 359254 372386 410576 425584 440067 456153 498666 516894 538881 558579 569904 586756 590736 608204 615864 638376 664888 689192 697872 718508 744772 795491 824569 880134 912306 997332 1026823 1033788 1064357 1077762 1117158 1173512 1216408 1231728 1276752 1329776 1378384 1437016 1489544 1590982 1649138 1760268 1824612 1994664 2053646 2067576 2128714 2155524 2234316 2347024 2386473 2432816 2473707 2874032 2979088 3080469 3181964 3193071 3298276 3520536 3649224 3989328 4107292 4135152 4257428 4311048 4468632 4547359 4713581 4772946 4947414 5568437 5771983 6160938 6363928 6386142 6596552 7041072 7298448 8214584 8514856 8622096 8937264 9094718 9427162 9545892 9828163 9894828 10187417 11136874 11543966 12321876 12727856 12772284 13193104 13642077 14140743 16429168 16705311 17029712 17315949 18189436 18854324 19091784 19656326 19789656 20374834 22273748 23087932 24643752 25544568 27284154 28281486 29484489 30562251 31831513 32995067 33410622 34631898 36378872 37708648 38183568 39312652 39579312 40749668 44547496 46175864 49287504 51089136 54568308 56562972 58235533 58968978 61124502 63663026 65990134 66821244 68797141 69263796 71311919 72757744 75417296 78625304 81499336 89094992 92351728 95494539 98985201 109136616 113125944 116471066 117937956 122249004 127326052 131980268 133642488 137594282 138527592 142623838 157250608 162998672 174706599 190989078 197970402 206391423 213935757 218273232 226251888 232942132 235875912 244498008 254652104 263960536 267284976 275188564 277055184 285247676 304673053 315809927 349413198 381978156 395940804 407648731 412782846 427871514 465884264 471751824 488996016 509304208 527921072 550377128 570495352 609346106 631619854 698826396 763956312 791881608 815297462 825565692 855743028 914019159 931768528 947429781 1100754256 1140990704 1218692212 1222946193 1263239708 1397652792 1527912624 1583763216 1630594924 1651131384 1711486056 1805301523 1828038318 1894859562 2132711371 2210669489 2437384424 2445892386 2526479416 2795305584 3261189848 3302262768 3422972112 3610603046 3656076636 3789719124 3901780711 4265422742 4421338978 4874768848 4891784772 5052958832 5415904569 6398134113 6522379696 6632008467 7221206092 7312153272 7579438248 7803561422 8530845484 8842677956 9783569544 10831809138 11705342133 12637110661 12796268226 13264016934 14442412184 14624306544 15158876496 15607122844 17061690968 17685355912 19567139088 21663618276 23410684266 25274221322 25592536452 26528033868 27312464977 28884824368 31214245688 34123381936 35370711824 37911331983 43327236552 46821368532 50548442644 51185072904 53056067736 54624929954 62428491376 75822663966 81937394931 86654473104 93642737064 101096885288 102370145808 106112135472 109249859908 120955202041 151645327932 163874789862 187285474128 202193770576 218499719816 241910404082 303290655864 327749579724 362865606123 436999439632 483820808164 606581311728 655499159448 725731212246 846686414287 967641616328 1310998318896 1451462424492 1693372828574 1935283232656 2540059242861 2902924848984 3386745657148 5080118485722 5805849697968 6773491314296 10160236971444 13546982628592 20320473942888 40640947885776
• Sum of all divisors σ(n): 126353299283968
• Sum of proper divisors (its aliquot sum) s(n): 85712351398192
• 40640947885776 is an abundant number, because the sum of its proper divisors (85712351398192) is greater than itself. Its abundance is 45071403512416

Bases of 40640947885776

• Binary: 1001001111011001110101010000110001011011010000₂
• Hexadecimal: 0x24F6754316D0
• Base-36: EEM6Z1WPC

Squares and roots of 40640947885776

• 40640947885776 squared (40640947885776²) is 1651686645054360724343122176
• 40640947885776 cubed (40640947885776³) is 67126110865286476026581863135094060568576
• The square root of 40640947885776 is 6375025.3243242885
• The cube root of 40640947885776 is 34381.2194352713

Scales and comparisons

• 40,640,947,885,776 seconds is equal to 1,292,256 years, 22 weeks, 3 days, 6 hours, 29 minutes, 36 seconds.
• To count from 1 to 40,640,947,885,776 would take you about three million, two hundred thirty thousand, six hundred forty-one 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 40640947885776 cubic inches would be around 2865.1 feet tall.

Recreational maths with 40640947885776

• 40640947885776 backwards is 67758874904604
• The number of decimal digits it has is: 14
• The sum of 40640947885776's digits is 75
• More coming soon!