12391693920000

Names of 12391693920000

• Cardinal: 12391693920000 can be written as Twelve trillion, three hundred ninety-one billion, six hundred ninety-three million, nine hundred twenty thousand.

Scientific notation

• Scientific notation: 1.239169392 × 10¹³

Factors of 12391693920000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 404

Divisors of 12391693920000

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 125 128 144 150 160 167 180 192 200 225 227 240 250 256 288 300 320 334 360 375 384 400 450 454 480 500 501 576 600 625 640 668 681 720 750 768 800 835 900 908 960 1000 1002 1125 1135 1152 1200 1250 1280 1336 1362 1440 1500 1503 1600 1670 1800 1816 1875 1920 2000 2004 2043 2250 2270 2304 2400 2500 2505 2672 2724 2880 3000 3006 3200 3340 3405 3600 3632 3750 3840 4000 4008 4086 4175 4500 4540 4800 5000 5010 5344 5448 5625 5675 5760 6000 6012 6400 6680 6810 7200 7264 7500 7515 8000 8016 8172 8350 9000 9080 9600 10000 10020 10215 10688 10896 11250 11350 11520 12000 12024 12525 13360 13620 14400 14528 15000 15030 16000 16032 16344 16700 17025 18000 18160 19200 20000 20040 20430 20875 21376 21792 22500 22700 24000 24048 25050 26720 27240 28375 28800 29056 30000 30060 32000 32064 32688 33400 34050 36000 36320 37575 37909 40000 40080 40860 41750 42752 43584 45000 45400 48000 48096 50100 51075 51529 53440 54480 56750 57600 58112 60000 60120 62625 64128 65376 66800 68100 72000 72640 75150 75818 80000 80160 81720 83500 85125 87168 90000 90800 96000 96192 100200 102150 103058 104375 106880 108960 113500 113727 120000 120240 125250 128256 130752 133600 136200 141875 144000 145280 150300 151636 154587 160000 160320 163440 167000 170250 174336 180000 181600 187875 189545 192384 200400 204300 206116 208750 213760 217920 227000 227454 240000 240480 250500 255375 257645 261504 267200 272400 283750 288000 290560 300600 303272 309174 313125 320640 326880 334000 340500 341181 360000 363200 375750 379090 384768 400800 408600 412232 417500 425625 435840 454000 454908 463761 480000 480960 501000 510750 515290 523008 534400 544800 567500 568635 601200 606544 618348 626250 641280 653760 668000 681000 682362 720000 726400 751500 758180 772935 801600 817200 824464 835000 851250 871680 908000 909816 927522 939375 947725 961920 1002000 1021500 1030580 1068800 1089600 1135000 1137270 1202400 1213088 1236696 1252500 1276875 1288225 1307520 1336000 1362000 1364724 1440000 1452800 1503000 1516360 1545870 1603200 1634400 1648928 1670000 1702500 1705905 1816000 1819632 1855044 1878750 1895450 1923840 2004000 2043000 2061160 2179200 2270000 2274540 2318805 2404800 2426176 2473392 2505000 2553750 2576450 2615040 2672000 2724000 2729448 2843175 3006000 3032720 3091740 3206400 3268800 3297856 3340000 3405000 3411810 3632000 3639264 3710088 3757500 3790900 3864675 4008000 4086000 4122320 4358400 4540000 4549080 4637610 4738625 4809600 4852352 4946784 5010000 5107500 5152900 5344000 5448000 5458896 5686350 6012000 6065440 6183480 6441125 6537600 6595712 6680000 6810000 6823620 7264000 7278528 7420176 7515000 7581800 7729350 8016000 8172000 8244640 8529525 8605343 9080000 9098160 9275220 9477250 9619200 9704704 9893568 10020000 10215000 10305800 10896000 10917792 11372700 11594025 12024000 12130880 12366960 12882250 13075200 13191424 13360000 13620000 13647240 14215875 14557056 14840352 15030000 15163600 15458700 16032000 16344000 16489280 17059050 17210686 18160000 18196320 18550440 18954500 19323375 19787136 20040000 20430000 20611600 21792000 21835584 22745400 23188050 23693125 24048000 24261760 24733920 25764500 25816029 26720000 27240000 27294480 28431750 29114112 29680704 30060000 30327200 30917400 32205625 32688000 32978560 34118100 34421372 36320000 36392640 37100880 37909000 38646750 39574272 40080000 40860000 41223200 42647625 43026715 43671168 45490800 46376100 47386250 48096000 48523520 49467840 51529000 51632058 54480000 54588960 56863500 57970125 59361408 60120000 60654400 61834800 64411250 65376000 65957120 68236200 68842744 71079375 72785280 74201760 75818000 77293500 77448087 80160000 81720000 82446400 85295250 86053430 87342336 90981600 92752200 94772500 96616875 98935680 103058000 103264116 108960000 109177920 113727000 115940250 118722816 120240000 121308800 123669600 128822500 129080145 136472400 137685488 142158750 145570560 148403520 151636000 154587000 154896174 163440000 164892800 170590500 172106860 181963200 185504400 189545000 193233750 197871360 206116000 206528232 213238125 215133575 218355840 227454000 231880500 240480000 242617600 247339200 257645000 258160290 272944800 275370976 284317500 289850625 296807040 303272000 309174000 309792348 326880000 329785600 341181000 344213720 363926400 371008800 379090000 386467500 387240435 412232000 413056464 426476250 430267150 436711680 454908000 463761000 494678400 515290000 516320580 545889600 550741952 568635000 579701250 593614080 606544000 618348000 619584696 645400725 682362000 688427440 727852800 742017600 758180000 772935000 774480870 824464000 826112928 852952500 860534300 909816000 927522000 989356800 1030580000 1032641160 1075667875 1091779200 1101483904 1137270000 1159402500 1213088000 1236696000 1239169392 1290801450 1364724000 1376854880 1484035200 1516360000 1545870000 1548961740 1648928000 1652225856 1705905000 1721068600 1819632000 1855044000 1936202175 2061160000 2065282320 2151335750 2183558400 2202967808 2274540000 2318805000 2473392000 2478338784 2581602900 2729448000 2753709760 2968070400 3032720000 3091740000 3097923480 3227003625 3304451712 3411810000 3442137200 3639264000 3710088000 3872404350 4122320000 4130564640 4302671500 4549080000 4637610000 4946784000 4956677568 5163205800 5378339375 5458896000 5507419520 6065440000 6183480000 6195846960 6454007250 6608903424 6823620000 6884274400 7420176000 7744808700 8244640000 8261129280 8605343000 9098160000 9275220000 9681010875 9913355136 10326411600 10756678750 10917792000 11014839040 12366960000 12391693920 12908014500 13647240000 13768548800 14840352000 15489617400 16135018125 16522258560 17210686000 18196320000 18550440000 19362021750 19826710272 20652823200 21513357500 24733920000 24783387840 25816029000 27294480000 27537097600 30979234800 32270036250 33044517120 34421372000 37100880000 38724043500 41305646400 43026715000 48405054375 49566775680 51632058000 54588960000 55074195200 61958469600 64540072500 68842744000 74201760000 77448087000 82611292800 86053430000 96810108750 99133551360 103264116000 123916939200 129080145000 137685488000 154896174000 165222585600 172106860000 193620217500 206528232000 247833878400 258160290000 275370976000 309792348000 344213720000 387240435000 413056464000 495667756800 516320580000 619584696000 688427440000 774480870000 826112928000 1032641160000 1239169392000 1376854880000 1548961740000 2065282320000 2478338784000 3097923480000 4130564640000 6195846960000 12391693920000
• Sum of all divisors σ(n): 45112164305208
• Sum of proper divisors (its aliquot sum) s(n): 32720470385208
• 12391693920000 is an abundant number, because the sum of its proper divisors (32720470385208) is greater than itself. Its abundance is 20328776465208

Bases of 12391693920000

• Binary: 10110100010100101010100000111010011100000000₂
• Hexadecimal: 0xB452A83A700
• Base-36: 4E4NYM680

Squares and roots of 12391693920000

• 12391693920000 squared (12391693920000²) is 153554078206964966400000000
• 12391693920000 cubed (12391693920000³) is 1902795137308452275791884288000000000000
• The square root of 12391693920000 is 3520183.7906563913
• The cube root of 12391693920000 is 23140.7213366353

Scales and comparisons

• 12,391,693,920,000 seconds is equal to 394,017 years, 27 weeks, 6 days, 8 hours.
• To count from 1 to 12,391,693,920,000 would take you about nine hundred eighty-five thousand and forty-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 12391693920000 cubic inches would be around 1928.4 feet tall.

Recreational maths with 12391693920000

• 12391693920000 backwards is 00002939619321
• 12391693920000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12391693920000's digits is 45
• More coming soon!