21682883135680

Names of 21682883135680

• Cardinal: 21682883135680 can be written as Twenty-one trillion, six hundred eighty-two billion, eight hundred eighty-three million, one hundred thirty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.168288313568 × 10¹³

Factors of 21682883135680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3421

Divisors of 21682883135680

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 53 64 65 80 104 106 130 160 208 212 260 265 320 416 424 520 530 689 701 832 848 1040 1060 1378 1402 1696 2080 2120 2647 2756 2804 2809 3392 3445 3505 4160 4240 5294 5512 5608 5618 6890 7010 8480 9113 10588 11024 11216 11236 13235 13780 14020 14045 16960 18226 21176 22048 22432 22472 26470 27560 28040 28090 34411 36452 36517 37153 42352 44096 44864 44944 45565 52940 55120 56080 56180 68822 72904 73034 74306 84704 89888 91130 105880 110240 112160 112360 137644 140291 145808 146068 148612 169408 172055 179776 182260 182585 185765 211760 220480 224320 224720 275288 280582 291616 292136 297224 344110 364520 365170 371530 423520 449440 482989 550576 561164 583232 584272 594448 688220 701455 729040 730340 743060 847040 898880 965978 1101152 1122328 1168544 1188896 1376440 1402910 1458080 1460680 1486120 1823783 1855547 1931956 1969109 2202304 2244656 2337088 2377792 2414945 2752880 2805820 2916160 2921360 2972240 3647566 3711094 3863912 3938218 4489312 4829890 5505760 5611640 5842720 5944480 7295132 7422188 7435423 7727824 7876436 8978624 9118915 9277735 9659780 9845545 11011520 11223280 11685440 11888960 14590264 14844376 14870846 15455648 15752872 18237830 18555470 19319560 19691090 22446560 24122111 25598417 29180528 29688752 29741692 30911296 31505744 36475660 37110940 37177115 38639120 39382180 44893120 48244222 51196834 58361056 59377504 59483384 63011488 72951320 74221880 74354230 77278240 78764360 96488444 96660499 98343991 102393668 116722112 118755008 118966768 120610555 126022976 127992085 145902640 148443760 148708460 154556480 157528720 192976888 193320998 196687982 204787336 237933536 241221110 255984170 291805280 296887520 297416920 315057440 385953776 386641996 393375964 409574672 475867072 482442220 483302495 491719955 511968340 583610560 593775040 594833840 630114880 771907552 773283992 786751928 819149344 964884440 966604990 983439910 1023936680 1189667680 1278471883 1543815104 1546567984 1573503856 1638298688 1929768880 1933209980 1966879820 2047873360 2379335360 2556943766 3093135968 3147007712 3859537760 3866419960 3933759640 4095746720 5113887532 5212231523 6186271936 6294015424 6392359415 7719075520 7732839920 7867519280 8191493440 10227775064 10424463046 12784718830 15465679840 15735038560 20455550128 20848926092 25569437660 26061157615 30931359680 31470077120 40911100256 41697852184 51138875320 52122315230 67759009799 81822200512 83395704368 102277750640 104244630460 135518019598 166791408736 204555501280 208489260920 271036039196 333582817472 338795048995 409111002560 416978521840 542072078392 677590097990 833957043680 1084144156784 1355180195980 1667914087360 2168288313568 2710360391960 4336576627136 5420720783920 10841441567840 21682883135680
• Sum of all divisors σ(n): 56775301337664
• Sum of proper divisors (its aliquot sum) s(n): 35092418201984
• 21682883135680 is an abundant number, because the sum of its proper divisors (35092418201984) is greater than itself. Its abundance is 13409535066304

Bases of 21682883135680

• Binary: 100111011100001110000100011000000100011000000₂
• Hexadecimal: 0x13B8708C08C0
• Base-36: 7OOZ8S7GG

Squares and roots of 21682883135680

• 21682883135680 squared (21682883135680²) is 470147421075556149289062400
• 21682883135680 cubed (21682883135680³) is 10194151587722620236496731534439186432000
• The square root of 21682883135680 is 4656488.2836403659
• The cube root of 21682883135680 is 27885.1087809941

Scales and comparisons

• 21,682,883,135,680 seconds is equal to 689,448 years, 31 weeks, 6 days, 13 hours, 14 minutes, 40 seconds.
• To count from 1 to 21,682,883,135,680 would take you about one million, seven hundred twenty-three thousand, six hundred twenty-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 21682883135680 cubic inches would be around 2323.8 feet tall.

Recreational maths with 21682883135680

• 21682883135680 backwards is 08653138828612
• The number of decimal digits it has is: 14
• The sum of 21682883135680's digits is 61
• More coming soon!