12904019793280

Names of 12904019793280

• Cardinal: 12904019793280 can be written as Twelve trillion, nine hundred four billion, nineteen million, seven hundred ninety-three thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.290401979328 × 10¹³

Factors of 12904019793280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 83

Divisors of 12904019793280

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 17 20 22 28 32 34 35 40 41 44 49 55 56 64 68 70 77 80 82 85 88 98 110 112 119 121 128 136 140 154 160 164 170 176 187 196 205 220 224 238 242 245 272 280 287 289 308 320 328 340 343 352 374 385 392 410 440 448 451 476 484 490 539 544 560 574 578 595 605 616 640 656 680 686 697 704 748 770 784 820 833 847 880 896 902 935 952 968 980 1078 1088 1120 1148 1156 1190 1210 1232 1309 1312 1360 1372 1394 1408 1435 1445 1496 1540 1568 1640 1666 1681 1694 1715 1760 1804 1870 1904 1936 1960 2009 2023 2057 2156 2176 2240 2255 2296 2312 2380 2420 2464 2618 2624 2695 2720 2744 2788 2870 2890 2992 3080 3136 3157 3179 3280 3332 3362 3388 3430 3485 3520 3608 3740 3773 3808 3872 3920 4018 4046 4114 4165 4235 4312 4480 4510 4592 4624 4760 4840 4879 4928 4961 5236 5248 5390 5440 5488 5576 5740 5780 5831 5929 5984 6160 6272 6314 6358 6545 6560 6664 6724 6776 6860 6970 7040 7216 7480 7546 7616 7667 7744 7840 8036 8092 8228 8330 8405 8470 8624 9020 9163 9184 9248 9520 9680 9758 9856 9922 10045 10115 10285 10472 10780 10880 10976 11152 11480 11560 11662 11767 11849 11858 11968 12320 12628 12716 13090 13120 13328 13448 13552 13720 13940 14063 14161 14399 14432 14960 15092 15232 15334 15488 15680 15785 15895 16072 16184 16456 16660 16810 16940 17248 18040 18326 18368 18491 18496 18865 19040 19360 19516 19844 20090 20230 20570 20944 21560 21952 22099 22253 22304 22960 23120 23324 23534 23698 23716 23936 24395 24640 24805 25256 25432 26180 26240 26656 26896 27104 27440 27880 28126 28322 28577 28798 28864 29155 29645 29920 30184 30668 31360 31570 31790 32144 32368 32912 33320 33620 33880 34153 34496 34727 34969 36080 36652 36736 36982 36992 37730 38080 38335 38720 39032 39688 40180 40460 41140 41503 41888 43120 43904 44198 44506 44608 45815 45920 46240 46648 47068 47396 47432 48790 49280 49610 50512 50864 52360 53312 53669 53792 54208 54880 55760 56252 56644 57154 57596 57728 58310 58835 59245 59290 59840 60368 61336 63140 63580 64141 64288 64736 65824 66640 67240 67760 68306 68992 69454 69938 70315 70805 71995 72160 73304 73964 75460 76160 76670 77440 78064 79376 80360 80920 82280 82369 82943 83006 83776 84337 86240 88396 89012 89216 91630 91840 92455 92480 93296 94136 94792 94864 97580 99127 99220 100793 101024 101728 104720 106624 107338 107584 108416 109760 110495 111265 111520 112504 113288 114308 115192 116620 117670 118490 118580 119680 120736 122672 126280 127160 128282 128576 129437 129472 130339 131648 133280 134480 135520 136612 138908 139876 140630 141610 142885 143990 144320 146608 147928 150920 153340 154693 155771 156128 158752 160720 161840 164560 164738 165886 166012 167552 168674 170765 172480 173635 174845 176792 178024 183260 183680 184910 184960 186592 188272 189584 189728 195160 198254 198440 200039 201586 202048 203401 203456 207515 209440 214676 215168 219520 220990 222530 223040 225008 226576 228616 230384 233240 235340 236980 237160 239071 241472 243089 244783 245344 252560 254320 256564 257152 258874 258944 260678 263296 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23720624620 23940667520 26334734272 26661197920 27109285280 28612017280 28803615610 29327317712 31473219008 32918417840 33516934528 34502726720 36659147140 37621048960 37952999392 39341523760 40325061854 41896168160 44650587520 44961741440 46085784976 47441249240 52669468544 53322395840 54218570560 57607231220 58654635424 62946438016 65836835680 69005453440 73318294280 75905998784 78683047520 80650123708 83792336320 92171569952 94882498480 100812654635 106644791680 108437141120 115214462440 117309270848 131673671360 146636588560 151811997568 157366095040 161300247416 167584672640 184343139904 189764996960 201625309270 230428924880 234618541696 263347342720 293273177120 314732190080 322600494832 368686279808 379529993920 403250618540 460857849760 586546354240 645200989664 759059987840 806501237080 921715699520 1173092708480 1290401979328 1613002474160 1843431399040 2580803958656 3226004948320 6452009896640 12904019793280
• Sum of all divisors σ(n): 43055309556000
• Sum of proper divisors (its aliquot sum) s(n): 30151289762720
• 12904019793280 is an abundant number, because the sum of its proper divisors (30151289762720) is greater than itself. Its abundance is 17247269969440

Bases of 12904019793280

• Binary: 10111011110001110011100001000001010110000000₂
• Hexadecimal: 0xBBC73841580
• Base-36: 4KO0W7O1S

Squares and roots of 12904019793280

• 12904019793280 squared (12904019793280²) is 166513726825362013933158400
• 12904019793280 cubed (12904019793280³) is 2148696426807290325694919136505495552000
• The square root of 12904019793280 is 3592216.5571245841
• The cube root of 12904019793280 is 23455.3368033161

Scales and comparisons

• 12,904,019,793,280 seconds is equal to 410,307 years, 47 weeks, 3 days, 22 hours, 34 minutes, 40 seconds.
• To count from 1 to 12,904,019,793,280 would take you about one million, twenty-five thousand, seven hundred sixty-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 12904019793280 cubic inches would be around 1954.6 feet tall.

Recreational maths with 12904019793280

• 12904019793280 backwards is 08239791040921
• 12904019793280 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12904019793280's digits is 55
• More coming soon!