12912996005520

Names of 12912996005520

• Cardinal: 12912996005520 can be written as Twelve trillion, nine hundred twelve billion, nine hundred ninety-six million, five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.291299600552 × 10¹³

Factors of 12912996005520

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2133

Divisors of 12912996005520

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 73 78 80 97 104 120 130 146 156 194 195 208 219 240 260 291 292 312 365 373 388 390 438 485 520 582 584 624 730 746 776 780 876 949 970 1040 1095 1119 1164 1168 1261 1455 1460 1492 1552 1560 1567 1752 1865 1898 1940 2190 2238 2328 2522 2847 2910 2920 2984 3120 3134 3504 3730 3783 3796 3880 4380 4476 4656 4701 4745 4849 5044 5595 5694 5820 5840 5968 6268 6305 7081 7460 7566 7592 7760 7835 8760 8952 9402 9490 9698 10088 11190 11388 11640 12536 12610 14162 14235 14547 14920 15132 15184 15670 17520 17904 18804 18915 18980 19396 20176 20371 21243 22380 22776 23280 23505 24245 25072 25220 27229 28324 28470 29094 29840 30264 31340 35405 36181 37608 37830 37960 38792 40742 42486 44760 45552 47010 48490 50440 54458 56648 56940 58188 60528 61113 62680 70810 72362 72735 75216 75660 75920 77584 81484 81687 84972 89520 92053 94020 96980 100880 101855 106215 108543 108916 113296 113880 114391 116376 122226 125360 136145 141620 144724 145470 151320 151999 162968 163374 169944 180905 184106 188040 193960 203710 212430 217086 217832 227760 228782 232752 244452 272290 276159 283240 289448 290940 302640 303998 305565 325936 326748 339888 343173 353977 361810 368212 376080 387920 407420 408435 424860 434172 435664 455997 457564 460265 470353 488904 542715 544580 552318 566480 571955 578896 581880 584491 607996 611130 653496 686346 707954 723620 736424 759995 814840 816870 849720 868344 911994 915128 920530 940706 977808 1061931 1085430 1089160 1104636 1143910 1163760 1168982 1215992 1222260 1306992 1372692 1380795 1411059 1415908 1447240 1472848 1487083 1519990 1629680 1633740 1699440 1715865 1736688 1753473 1769885 1823988 1830256 1841060 1881412 1975987 2123862 2170860 2178320 2209272 2279985 2287820 2337964 2351765 2431984 2444520 2641213 2745384 2761590 2822118 2831816 2894480 2922455 2974166 3039980 3267480 3431730 3506946 3539770 3647976 3682120 3762824 3951974 4247724 4341720 4418544 4461249 4559970 4575640 4675928 4703530 4889040 5282426 5309655 5490768 5523180 5644236 5663632 5844910 5927961 5948332 6079960 6534960 6863460 7013892 7055295 7079540 7295952 7364240 7435415 7525648 7598383 7903948 7923639 8495448 8683440 8767365 8922498 9119940 9151280 9351856 9407060 9879935 10564852 10619310 11046360 11095927 11288472 11689820 11855922 11896664 12159920 13206065 13726920 14027784 14110590 14159080 14870830 15196766 15807896 15847278 16990896 17534730 17844996 18239880 18814120 19759870 21129704 21238620 22092720 22191854 22306245 22576944 22795149 23379640 23711844 23793328 26412130 27453840 28055568 28221180 28318160 29639805 29741660 30393532 31615792 31694556 33287781 34335769 35069460 35689992 36479760 37628240 37991915 39519740 39618195 42259408 42477240 42667843 44383708 44612490 45590298 46759280 47423688 52824260 55479635 56442360 56695627 59279610 59483320 60787064 63389112 66575562 68671538 70138920 71379984 75983830 79039480 79236390 84954480 85335686 88767416 89224980 91180596 94847376 103007307 105648520 110959270 112884720 113391254 113975745 118559220 118966640 121574128 126778224 128003529 133151124 137343076 140277840 144247051 151967660 158078960 158472780 166438905 170086881 170671372 171678845 177534832 178449960 182361192 206014614 211297040 213339215 221918540 226782508 227951490 237118440 256007058 266302248 274686152 283478135 288494102 303935320 316945560 332877810 340173762 341342744 343357690 356899920 364722384 412029228 426678430 432741153 443837080 453565016 455902980 474236880 512014116 515036535 532604496 549372304 554681959 566956270 576988204 607870640 633891120 640017645 665755620 680347524 682685488 686715380 721235255 737043151 824058456 850434405 853356860 865482306 887674160 907130032 911805960 1024028232 1030073070 1109363918 1133912540 1153976408 1280035290 1331511240 1360695048 1373430760 1442470510 1474086302 1648116912 1664045877 1700868810 1706713720 1730964612 1823611920 2048056464 2060146140 2163705765 2211129453 2218727836 2267825080 2307952816 2560070580 2663022480 2721390096 2746861520 2773409795 2884941020 2948172604 3328091754 3401737620 3413427440 3461929224 3685215755 4120292280 4138780771 4327411530 4422258906 4437455672 4535650160 5120141160 5546819590 5769882040 5896345208 6656183508 6803475240 6923858448 7370431510 8240584560 8277561542 8320229385 8654823060 8844517812 8874911344 10240282320 11055647265 11093639180 11539764080 11792690416 12416342313 13312367016 13606950480 14740863020 16555123084 16640458770 17309646120 17689035624 20693903855 22111294530 22187278360 24832684626 26624734032 29481726040 33110246168 33280917540 34619292240 35378071248 41387807710 44222589060 44374556720 49665369252 53804150023 58963452080 62081711565 66220492336 66561835080 82775615420 88445178120 99330738504 107608300046 124163423130 133123670160 161412450069 165551230840 176890356240 198661477008 215216600092 248326846260 269020750115 322824900138 331102461680 430433200184 496653692520 538041500230 645649800276 807062250345 860866400368 993307385040 1076083000460 1291299600552 1614124500690 2152166000920 2582599201104 3228249001380 4304332001840 6456498002760 12912996005520
• Sum of all divisors σ(n): 44297215463424
• Sum of proper divisors (its aliquot sum) s(n): 31384219457904
• 12912996005520 is an abundant number, because the sum of its proper divisors (31384219457904) is greater than itself. Its abundance is 18471223452384

Bases of 12912996005520

• Binary: 10111011111010001010100010100011011010010000₂
• Hexadecimal: 0xBBE8A8A3690
• Base-36: 4KS5CF1QO

Squares and roots of 12912996005520

• 12912996005520 squared (12912996005520²) is 166745465838575475870470400
• 12912996005520 cubed (12912996005520³) is 2153183534312096737042417420123396608000
• The square root of 12912996005520 is 3593465.7373516171
• The cube root of 12912996005520 is 23460.7741601851

Scales and comparisons

• 12,912,996,005,520 seconds is equal to 410,593 years, 17 weeks, 1 day, 6 hours, 52 minutes.
• To count from 1 to 12,912,996,005,520 would take you about one million, twenty-six thousand, four hundred eighty-three 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 12912996005520 cubic inches would be around 1955.1 feet tall.

Recreational maths with 12912996005520

• 12912996005520 backwards is 02550069921921
• The number of decimal digits it has is: 14
• The sum of 12912996005520's digits is 51
• More coming soon!