12839631868800

Names of 12839631868800

• Cardinal: 12839631868800 can be written as Twelve trillion, eight hundred thirty-nine billion, six hundred thirty-one million, eight hundred sixty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.28396318688 × 10¹³

Factors of 12839631868800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 40529162

Divisors of 12839631868800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 44 45 48 50 55 60 64 66 72 75 80 88 90 96 99 100 110 120 128 132 144 150 160 165 176 180 192 198 200 220 225 240 264 275 288 300 320 330 352 360 384 396 400 440 450 480 495 528 550 576 600 640 660 704 720 792 800 825 880 900 960 990 1056 1100 1152 1200 1320 1408 1440 1584 1600 1650 1760 1800 1920 1980 2112 2200 2400 2475 2640 2880 3168 3200 3300 3520 3600 3960 4224 4400 4800 4950 5280 5760 6336 6600 7040 7200 7920 8800 9600 9900 10560 12672 13200 14400 15840 17600 19800 21120 26400 28800 31680 35200 39600 52800 63360 79200 105600 158400 316800 40529141 81058282 121587423 162116564 202645705 243174846 324233128 364762269 405291410 445820551 486349692 607937115 648466256 729524538 810582820 891641102 972699384 1013228525 1215874230 1296932512 1337461653 1459049076 1621165640 1783282204 1823811345 1945398768 2026457050 2229102755 2431748460 2593865024 2674923306 2918098152 3039685575 3242331280 3566564408 3647622690 3890797536 4012384959 4052914100 4458205510 4863496920 5187730048 5349846612 5836196304 6079371150 6484662560 6687308265 7133128816 7295245380 7781595072 8024769918 8105828200 8916411020 9119056725 9726993840 10699693224 11145513775 11672392608 12158742300 12969325120 13374616530 14266257632 14590490760 15563190144 16049539836 16211656400 17832822040 18238113450 19453987680 20061924795 21399386448 22291027550 23344785216 24317484600 25938650240 26749233060 28532515264 29180981520 32099079672 32423312800 33436541325 35665644080 36476226900 38907975360 40123849590 42798772896 44582055100 46689570432 48634969200 53498466120 57065030528 58361963040 64198159344 64846625600 66873082650 71331288160 72952453800 77815950720 80247699180 85597545792 89164110200 97269938400 100309623975 106996932240 116723926080 128396318688 129693251200 133746165300 142662576320 145904907600 160495398360 171195091584 178328220400 194539876800 200619247950 213993864480 233447852160 256792637376 267492330600 285325152640 291809815200 320990796720 356656440800 389079753600 401238495900 427987728960 513585274752 534984661200 583619630400 641981593440 713312881600 802476991800 855975457920 1069969322400 1167239260800 1283963186880 1426625763200 1604953983600 2139938644800 2567926373760 3209907967200 4279877289600 6419815934400 12839631868800
• Sum of all divisors σ(n): 49979727331560
• Sum of proper divisors (its aliquot sum) s(n): 37140095462760
• 12839631868800 is an abundant number, because the sum of its proper divisors (37140095462760) is greater than itself. Its abundance is 24300463593960

Bases of 12839631868800

• Binary: 10111010110101110101101100100101001110000000₂
• Hexadecimal: 0xBAD75B25380
• Base-36: 4JUG1AZK0

Squares and roots of 12839631868800

• 12839631868800 squared (12839631868800²) is 164856146526304580413440000
• 12839631868800 cubed (12839631868800³) is 2116692232706702708171816503836672000000
• The square root of 12839631868800 is 3583243.2053657759
• The cube root of 12839631868800 is 23416.2595912929

Scales and comparisons

• 12,839,631,868,800 seconds is equal to 408,260 years, 30 weeks, 8 hours.
• To count from 1 to 12,839,631,868,800 would take you about one million, twenty thousand, six hundred fifty-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 12839631868800 cubic inches would be around 1951.4 feet tall.

Recreational maths with 12839631868800

• 12839631868800 backwards is 00886813693821
• The number of decimal digits it has is: 14
• The sum of 12839631868800's digits is 63
• More coming soon!