68438743590000

Names of 68438743590000

• Cardinal: 68438743590000 can be written as Sixty-eight trillion, four hundred thirty-eight billion, seven hundred forty-three million, five hundred ninety thousand.

Scientific notation

• Scientific notation: 6.843874359 × 10¹³

Factors of 68438743590000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 757

Divisors of 68438743590000

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 56 60 70 75 79 80 84 100 105 112 120 125 140 150 158 168 175 200 210 237 240 250 280 300 316 336 350 375 395 400 420 474 500 525 553 560 600 625 632 661 700 750 790 840 875 948 1000 1050 1106 1185 1200 1250 1264 1322 1400 1500 1580 1659 1680 1750 1875 1896 1975 1983 2000 2100 2212 2370 2500 2625 2644 2765 2800 3000 3160 3305 3318 3500 3750 3792 3950 3966 4200 4375 4424 4627 4740 5000 5250 5288 5530 5925 6000 6241 6320 6610 6636 7000 7500 7900 7932 8295 8400 8750 8848 9254 9480 9875 9915 10000 10500 10576 11060 11850 12482 13125 13220 13272 13825 13881 14000 15000 15800 15864 16525 16590 17500 18508 18723 18960 19750 19830 21000 22120 23135 23700 24964 26250 26440 26544 27650 27762 29625 30000 31205 31600 31728 33050 33180 35000 37016 37446 39500 39660 41475 42000 43687 44240 46270 47400 49375 49575 49928 52219 52500 52880 55300 55524 59250 62410 66100 66360 69125 69405 70000 74032 74892 79000 79320 82625 82950 87374 92540 93615 94800 98750 99150 99856 104438 105000 110600 111048 115675 118500 124820 131061 132200 132720 138250 138810 148125 149784 156025 156657 158000 158640 165250 165900 174748 185080 187230 197500 198300 207375 208876 210000 218435 221200 222096 231350 237000 247875 249640 261095 262122 264400 276500 277620 296250 299568 312050 313314 330500 331800 345625 347025 349496 365533 370160 374460 395000 396600 413125 414750 417752 436870 462700 468075 474000 493039 495750 499280 522190 524244 553000 555240 578375 592500 624100 626628 655305 661000 663600 691250 694050 698992 731066 748920 780125 783285 790000 793200 826250 829500 835504 873740 925400 936150 986078 991500 1036875 1044380 1048488 1092175 1096599 1106000 1110480 1156750 1185000 1239375 1248200 1253256 1305475 1310610 1322000 1382500 1388100 1462132 1479117 1497840 1560250 1566570 1652500 1659000 1735125 1747480 1827665 1850800 1872300 1972156 1983000 2073750 2088760 2096976 2184350 2193198 2313500 2340375 2370000 2465195 2478750 2496400 2506512 2610950 2621220 2765000 2776200 2891875 2924264 2958234 3120500 3133140 3276525 3305000 3318000 3451273 3470250 3494960 3655330 3744600 3900625 3916425 3944312 3966000 4125301 4147500 4177520 4368700 4386396 4627000 4680750 4930390 4957500 5221900 5242440 5460875 5482995 5530000 5552400 5783750 5848528 5916468 6241000 6266280 6527375 6553050 6610000 6902546 6940500 7310660 7395585 7489200 7801250 7832850 7888624 8250602 8295000 8675625 8737400 8772792 9138325 9254000 9361500 9860780 9915000 10353819 10443800 10484880 10921750 10965990 11567500 11701875 11832936 12325975 12375903 12482000 12532560 13054750 13106100 13805092 13881000 14621320 14791170 15602500 15665700 16382625 16501204 16590000 17256365 17351250 17474800 17545584 18276650 18723000 19582125 19721560 19830000 20626505 20707638 20887600 21843500 21931980 23135000 23403750 23665872 24651950 24751806 26109500 26212200 27304375 27414975 27610184 27762000 28877107 29242640 29582340 31205000 31331400 32636875 32765250 33002408 34512730 34702500 36553300 36977925 37446000 39164250 39443120 41253010 41415276 43687000 43863960 45691625 46270000 46807500 49303900 49503612 51769095 52219000 52424400 54608750 54829950 55220368 57754214 59164680 61629875 61879515 62410000 62662800 65273750 65530500 66004816 69025460 69405000 73106600 73955850 78328500 81913125 82506020 82830552 86281825 86631321 87374000 87727920 91383250 93615000 97910625 98607800 99007224 103132525 103538190 104438000 109217500 109659900 115508428 118329360 123259750 123759030 130547500 131061000 137074875 138050920 138810000 144385535 146213200 147911700 156657000 163826250 165012040 165661104 172563650 173262642 182766500 184889625 187230000 195821250 197215600 198014448 206265050 207076380 218435000 219319800 228458125 231016856 246519500 247518060 258845475 261095000 262122000 274149750 276101840 288771070 295823400 308149375 309397575 313314000 325898779 327652500 330024080 345127300 346525284 365533000 369779250 391642500 412530100 414152760 431409125 433156605 436870000 438639600 456916250 462033712 493039000 495036120 515662625 517690950 522190000 548299500 577542140 591646800 616298750 618795150 651797558 655305000 685374375 690254600 693050568 721927675 731066000 739558500 783285000 825060200 828305520 862818250 866313210 913832500 924448125 977696337 986078000 990072240 1031325250 1035381900 1096599000 1155084280 1232597500 1237590300 1294227375 1303595116 1310610000 1370748750 1380509200 1386101136 1443855350 1479117000 1546987875 1566570000 1629493895 1650120400 1725636500 1732626420 1827665000 1848896250 1955392674 2062650500 2070763800 2157045625 2165783025 2193198000 2281291453 2310168560 2465195000 2475180600 2578313125 2588454750 2607190232 2741497500 2887710700 2958234000 3093975750 3258987790 3451273000 3465252840 3609638375 3655330000 3697792500 3910785348 4125301000 4141527600 4314091250 4331566050 4562582906 4888481685 4930390000 4950361200 5156626250 5176909500 5214380464 5482995000 5775421400 6187951500 6471136875 6517975580 6843874359 6902546000 6930505680 7219276750 7395585000 7734939375 7821570696 8147469475 8250602000 8628182500 8663132100 9125165812 9776963370 10313252500 10353819000 10828915125 10965990000 11406457265 11550842800 12375903000 12942273750 13035951160 13687748718 14438553500 14791170000 15469878750 15643141392 16294938950 17256365000 17326264200 18048191875 18250331624 19553926740 20626505000 20707638000 21657830250 22812914530 24442408425 24751806000 25884547500 26071902320 27375497436 28877107000 30939757500 32589877900 34219371795 34512730000 34652528400 36096383750 36500663248 39107853480 40737347375 41253010000 43315660500 45625829060 48884816850 51769095000 54144575625 54750994872 57032286325 57754214000 61879515000 65179755800 68438743590 72192767500 78215706960 81474694750 86631321000 91251658120 97769633700 103538190000 108289151250 109501989744 114064572650 122212042125 123759030000 130359511600 136877487180 144385535000 162949389500 171096858975 173262642000 182503316240 195539267400 203686736875 216578302500 228129145300 244424084250 273754974360 285161431625 288771070000 325898779000 342193717950 391078534800 407373473750 433156605000 456258290600 488848168500 547509948720 570322863250 611060210625 651797558000 684387435900 814746947500 855484294875 866313210000 912516581200 977696337000 1140645726500 1222120421250 1368774871800 1425807158125 1629493895000 1710968589750 1955392674000 2281291453000 2444240842500 2737549743600 2851614316250 3258987790000 3421937179500 4277421474375 4562582906000 4888481685000 5703228632500 6843874359000 8554842948750 9776963370000 11406457265000 13687748718000 17109685897500 22812914530000 34219371795000 68438743590000
• Sum of all divisors σ(n): 256114665072640
• Sum of proper divisors (its aliquot sum) s(n): 187675921482640
• 68438743590000 is an abundant number, because the sum of its proper divisors (187675921482640) is greater than itself. Its abundance is 119237177892640

Bases of 68438743590000

• Binary: 1111100011111010100011000000000010010001110000₂
• Hexadecimal: 0x3E3EA3002470
• Base-36: O9CBOWB5C

Squares and roots of 68438743590000

• 68438743590000 squared (68438743590000²) is 4683861624177766088100000000
• 68438743590000 cubed (68438743590000³) is 320557604708143077882473250279000000000000
• The square root of 68438743590000 is 8272771.2158623123
• The cube root of 68438743590000 is 40904.1472093003

Scales and comparisons

• 68,438,743,590,000 seconds is equal to 2,176,140 years, 18 weeks, 1 day, 20 hours, 20 minutes.
• To count from 1 to 68,438,743,590,000 would take you about five million, four hundred forty thousand, three hundred fifty 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 68438743590000 cubic inches would be around 3408.7 feet tall.

Recreational maths with 68438743590000

• 68438743590000 backwards is 00009534783486
• The number of decimal digits it has is: 14
• The sum of 68438743590000's digits is 57
• More coming soon!