42455821808000

Names of 42455821808000

• Cardinal: 42455821808000 can be written as Forty-two trillion, four hundred fifty-five billion, eight hundred twenty-one million, eight hundred eight thousand.

Scientific notation

• Scientific notation: 4.2455821808 × 10¹³

Factors of 42455821808000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 497

Divisors of 42455821808000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 80 92 100 115 125 128 160 184 200 230 250 320 368 400 460 467 500 529 575 640 736 800 920 934 1000 1058 1150 1472 1600 1840 1868 2000 2116 2300 2335 2645 2875 2944 3200 3680 3736 4000 4232 4600 4670 5290 5750 7360 7472 8000 8464 9200 9340 10580 10741 11500 11675 12167 13225 14720 14944 16000 16928 18400 18680 21160 21482 23000 23350 24334 26450 29888 33856 36800 37360 42320 42964 46000 46700 48668 52900 53705 58375 59776 60835 66125 67712 73600 74720 84640 85928 92000 93400 97336 105800 107410 116750 121670 132250 149440 169280 171856 184000 186800 194672 211600 214820 218089 233500 243340 247043 264500 268525 298880 304175 338560 343712 368000 373600 389344 423200 429640 436178 467000 486680 494086 529000 537050 608350 687424 747200 778688 846400 859280 872356 934000 973360 988172 1058000 1074100 1090445 1216700 1235215 1342625 1374848 1494400 1520875 1557376 1692800 1718560 1744712 1868000 1946720 1976344 2116000 2148200 2180890 2433400 2470430 2685250 3041750 3437120 3489424 3736000 3893440 3952688 4232000 4296400 4361780 4866800 4940860 5016047 5370500 5452225 5681989 6083500 6176075 6874240 6978848 7472000 7786880 7905376 8464000 8592800 8723560 9733600 9881720 10032094 10741000 10904450 11363978 12167000 12352150 13957696 15810752 17185600 17447120 19467200 19763440 20064188 21482000 21808900 22727956 24334000 24704300 25080235 27261125 27915392 28409945 30880375 31621504 34371200 34894240 38934400 39526880 40128376 42964000 43617800 45455912 48668000 49408600 50160470 54522250 56819890 61760750 69788480 79053760 80256752 85928000 87235600 90911824 97336000 98817200 100320940 109044500 113639780 115369081 123521500 125401175 139576960 142049725 158107520 160513504 171856000 174471200 181823648 194672000 197634400 200641880 218089000 227279560 230738162 247043000 250802350 284099450 321027008 348942400 363647296 395268800 401283760 436178000 454559120 461476324 494086000 501604700 568198900 576845405 627005875 642054016 697884800 710248625 727294592 790537600 802567520 872356000 909118240 922952648 988172000 1003209400 1136397800 1153690810 1254011750 1420497250 1605135040 1744712000 1818236480 1845905296 1976344000 2006418800 2272795600 2307381620 2508023500 2653488863 2840994500 2884227025 3210270080 3489424000 3636472960 3691810592 3952688000 4012837600 4545591200 4614763240 5016047000 5306977726 5681989000 5768454050 7383621184 8025675200 9091182400 9229526480 10032094000 10613955452 11363978000 11536908100 13267444315 14421135125 14767242368 16051350400 18182364800 18459052960 20064188000 21227910904 22727956000 23073816200 26534888630 28842270250 36918105920 40128376000 42455821808 45455912000 46147632400 53069777260 57684540500 66337221575 73836211840 80256752000 84911643616 90911824000 92295264800 106139554520 115369081000 132674443150 169823287232 184590529600 212279109040 230738162000 265348886300 331686107875 339646574464 369181059200 424558218080 461476324000 530697772600 663372215750 849116436160 922952648000 1061395545200 1326744431500 1698232872320 1845905296000 2122791090400 2653488863000 4245582180800 5306977726000 8491164361600 10613955452000 21227910904000 42455821808000
• Sum of all divisors σ(n): 110590191691200
• Sum of proper divisors (its aliquot sum) s(n): 68134369883200
• 42455821808000 is an abundant number, because the sum of its proper divisors (68134369883200) is greater than itself. Its abundance is 25678548075200

Bases of 42455821808000

• Binary: 1001101001110100000100001011010111000110000000₂
• Hexadecimal: 0x269D042D7180
• Base-36: F1RXO4LFK

Squares and roots of 42455821808000

• 42455821808000 squared (42455821808000²) is 1802496805392648388864000000
• 42455821808000 cubed (42455821808000³) is 76526483179239533470808275546112000000000
• The square root of 42455821808000 is 6515813.2115646163
• The cube root of 42455821808000 is 34885.5641557945

Scales and comparisons

• 42,455,821,808,000 seconds is equal to 1,349,963 years, 42 weeks, 11 hours, 33 minutes, 20 seconds.
• To count from 1 to 42,455,821,808,000 would take you about three million, three hundred seventy-four thousand, nine hundred 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 42455821808000 cubic inches would be around 2907.1 feet tall.

Recreational maths with 42455821808000

• 42455821808000 backwards is 00080812855424
• The number of decimal digits it has is: 14
• The sum of 42455821808000's digits is 47
• More coming soon!