12829691437920

Names of 12829691437920

• Cardinal: 12829691437920 can be written as Twelve trillion, eight hundred twenty-nine billion, six hundred ninety-one million, four hundred thirty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.282969143792 × 10¹³

Factors of 12829691437920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 538

Divisors of 12829691437920

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 168 180 189 210 216 224 240 252 270 280 288 315 324 336 360 378 405 420 432 480 504 521 540 560 567 630 648 672 720 756 810 840 864 945 1008 1042 1080 1120 1134 1260 1296 1440 1512 1563 1620 1680 1890 2016 2084 2160 2268 2520 2592 2605 2835 3024 3126 3240 3360 3647 3780 4168 4320 4536 4689 5040 5210 5670 6048 6252 6480 7294 7560 7815 8336 9072 9378 10080 10420 10941 11340 12504 12960 14067 14588 15120 15630 16672 18144 18235 18756 20840 21882 22680 23445 25008 28134 29176 30240 31260 32823 36470 37512 41680 42201 43764 45360 46890 50016 54705 56268 58352 62520 65646 70335 72940 75024 83360 84402 87528 90720 93780 98469 109410 112536 116704 125040 131292 140670 145880 150048 164115 168804 175056 187560 196938 211005 218820 225072 250080 262584 271441 281340 291760 295407 328230 337608 350112 375120 393876 422010 437640 450144 492345 525168 542882 562680 583520 590814 656460 675216 750240 787752 814323 844020 875280 984690 1050336 1085764 1125360 1181628 1312920 1350432 1357205 1477035 1575504 1628646 1688040 1750560 1900087 1969380 2171528 2250720 2363256 2442969 2625840 2714410 2954070 3151008 3257292 3376080 3800174 3938760 4071615 4343056 4726512 4885938 5251680 5428820 5700261 5908140 6514584 6752160 7328907 7600348 7877520 8143230 8686112 9453024 9500435 9771876 10857640 11400522 11816280 12214845 13029168 14657814 15200696 15755040 16286460 17100783 19000870 19543752 21715280 21986721 22801044 23632560 24429690 26058336 28501305 29315628 30401392 32572920 34201566 36644535 38001740 39087504 43430560 43973442 45602088 47265120 48859380 51302349 57002610 58631256 60802784 65145840 68403132 73289070 76003480 78175008 85503915 87946884 91204176 97718760 102604698 109933605 114005220 117262512 130291680 136806264 141420761 146578140 152006960 153907047 171007830 175893768 182408352 195437520 205209396 219867210 228010440 234525024 256511745 273612528 282841522 293156280 304013920 307814094 342015660 351787536 390875040 410418792 424262283 439734420 456020880 513023490 547225056 565683044 586312560 615628188 684031320 703575072 707103805 769535235 820837584 848524566 879468840 912041760 989945327 1026046980 1131366088 1172625120 1231256376 1272786849 1368062640 1414207610 1539070470 1641675168 1697049132 1758937680 1979890654 2052093960 2121311415 2262732176 2462512752 2545573698 2736125280 2828415220 2969835981 3078140940 3394098264 3517875360 3818360547 3959781308 4104187920 4242622830 4525464352 4925025504 4949726635 5091147396 5656830440 5939671962 6156281880 6363934245 6788196528 7636721094 7919562616 8208375840 8485245660 8909507943 9899453270 10182294792 11313660880 11455081641 11879343924 12312563760 12727868490 13576393056 14849179905 15273442188 15839125232 16970491320 17819015886 19091802735 19798906540 20364589584 22627321760 22910163282 23758687848 24625127520 25455736980 26728523829 29698359810 30546884376 31678250464 33940982640 35638031772 38183605470 39597813080 40729179168 44547539715 45820326564 47517375696 50911473960 53457047658 57275408205 59396719620 61093768752 67881965280 71276063544 76367210940 79195626160 80185571487 89095079430 91640653128 95034751392 101822947920 106914095316 114550816410 118793439240 122187537504 133642619145 142552127088 152734421880 158391252320 160371142974 178190158860 183281306256 203645895840 213828190632 229101632820 237586878480 267285238290 285104254176 305468843760 320742285948 356380317720 366562612512 400927857435 427656381264 458203265640 475173756960 534570476580 610937687520 641484571896 712760635440 801855714870 855312762528 916406531280 1069140953160 1282969143792 1425521270880 1603711429740 1832813062560 2138281906320 2565938287584 3207422859480 4276563812640 6414845718960 12829691437920
• Sum of all divisors σ(n): 51845934482496
• Sum of proper divisors (its aliquot sum) s(n): 39016243044576
• 12829691437920 is an abundant number, because the sum of its proper divisors (39016243044576) is greater than itself. Its abundance is 26186551606656

Bases of 12829691437920

• Binary: 10111010101100100101001100110110001101100000₂
• Hexadecimal: 0xBAB25336360
• Base-36: 4JPVN1200

Squares and roots of 12829691437920

• 12829691437920 squared (12829691437920²) is 164600982392237757213926400
• 12829691437920 cubed (12829691437920³) is 2111779814470913432796455247865049088000
• The square root of 12829691437920 is 3581855.8650397981
• The cube root of 12829691437920 is 23410.2150824451

Scales and comparisons

• 12,829,691,437,920 seconds is equal to 407,944 years, 26 weeks, 1 day, 1 hour, 12 minutes.
• To count from 1 to 12,829,691,437,920 would take you about one million, nineteen thousand, eight hundred sixty-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 12829691437920 cubic inches would be around 1950.9 feet tall.

Recreational maths with 12829691437920

• 12829691437920 backwards is 02973419692821
• 12829691437920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12829691437920's digits is 63
• More coming soon!