68349101701440

Names of 68349101701440

• Cardinal: 68349101701440 can be written as Sixty-eight trillion, three hundred forty-nine billion, one hundred one million, seven hundred one thousand, four hundred forty.

Scientific notation

• Scientific notation: 6.834910170144 × 10¹³

Factors of 68349101701440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2049

Divisors of 68349101701440

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 53 56 60 64 70 80 84 96 98 105 106 112 120 140 147 159 160 168 192 196 210 212 224 240 245 265 280 294 318 320 336 343 371 392 420 424 448 480 490 530 560 588 636 672 686 735 742 784 795 840 848 960 980 1029 1060 1113 1120 1176 1272 1344 1372 1470 1484 1568 1590 1680 1696 1715 1855 1960 1979 2058 2120 2226 2240 2352 2544 2597 2744 2940 2968 3136 3180 3360 3392 3430 3710 3920 3958 4116 4240 4452 4704 5088 5145 5194 5488 5565 5880 5936 5937 6360 6720 6860 7420 7791 7840 7916 8232 8480 8904 9408 9895 10176 10290 10388 10976 11130 11760 11872 11874 12720 12985 13720 13853 14840 15582 15680 15832 16464 16960 17808 18179 19790 20580 20776 21952 22260 23520 23744 23748 25440 25970 27440 27706 29680 29685 31164 31664 32928 35616 36358 38955 39580 41160 41552 41559 44520 47040 47496 50880 51940 54537 54880 55412 59360 59370 62328 63328 65856 69265 71232 72716 77910 79160 82320 83104 83118 89040 90895 94992 96971 103880 104887 109074 109760 110824 118720 118740 124656 126656 138530 145432 155820 158320 164640 166208 166236 178080 181790 189984 193942 207760 207795 209774 218148 221648 237480 249312 272685 277060 290864 290913 311640 314661 316640 329280 332472 356160 363580 379968 387884 415520 415590 419548 436296 443296 474960 484855 498624 524435 545370 554120 581728 581826 623280 629322 633280 664944 678797 727160 734209 775768 831040 831180 839096 872592 886592 949920 969710 1048870 1090740 1108240 1163456 1163652 1246560 1258644 1329888 1357594 1454320 1454565 1468418 1551536 1573305 1662360 1678192 1745184 1899840 1939420 2036391 2097740 2181480 2202627 2216480 2327304 2493120 2517288 2659776 2715188 2908640 2909130 2936836 3103072 3146610 3324720 3356384 3393985 3490368 3671045 3878840 3916441 4072782 4195480 4362960 4405254 4432960 4654608 5034576 5139463 5430376 5817280 5818260 5873672 6206144 6293220 6649440 6712768 6787970 7342090 7757680 7832882 8145564 8390960 8725920 8810508 9309216 10069152 10181955 10278926 10860752 11013135 11636520 11747344 11749323 12586440 13298880 13575940 14684180 15418389 15515360 15665764 16291128 16781920 17451840 17621016 18618432 19582205 20138304 20363910 20557852 21721504 22026270 23273040 23494688 23498646 25172880 25697315 27151880 27415087 29368360 30836778 31030720 31331528 32582256 33563840 35242032 35976241 39164410 40727820 41115704 43443008 44052540 46546080 46989376 46997292 50345760 51394630 54303760 54830174 58736720 58746615 61673556 62663056 65164512 70484064 71952482 77091945 78328820 81455640 82231408 82245261 88105080 93092160 93994584 100691520 102789260 107928723 108607520 109660348 117473440 117493230 123347112 125326112 130329024 137075435 140968128 143904964 154183890 156657640 162911280 164462816 164490522 176210160 179881205 187989168 191905609 205578520 207571373 215857446 217215040 219320696 234946880 234986460 246694224 250652224 274150870 287809928 308367780 313315280 325822560 328925632 328981044 352420320 359762410 375978336 383811218 411157040 411226305 415142746 431714892 438641392 469972920 493388448 539643615 548301740 575619856 575716827 616735560 622714119 626630560 651645120 657962088 704840640 719524820 751956672 767622436 822314080 822452610 830285492 863429784 877282784 939945840 959528045 986776896 1037856865 1079287230 1096603480 1151239712 1151433654 1233471120 1245428238 1253261120 1315924176 1343339263 1439049640 1452999611 1535244872 1644628160 1644905220 1660570984 1726859568 1754565568 1879891680 1919056090 2075713730 2158574460 2193206960 2302479424 2302867308 2466942240 2490856476 2631848352 2686678526 2878099280 2878584135 2905999222 3070489744 3113570595 3289810440 3321141968 3453719136 3759783360 3838112180 4030017789 4151427460 4317148920 4358998833 4386413920 4605734616 4933884480 4981712952 5263696704 5373357052 5756198560 5757168270 5811998444 6140979488 6227141190 6579620880 6642283936 6716696315 6907438272 7264998055 7676224360 8060035578 8302854920 8634297840 8717997666 8772827840 9211469232 9963425904 10170997277 10746714104 11512397120 11514336540 11623996888 12281958976 12454282380 13159241760 13284567872 13433392630 14529996110 15352448720 16120071156 16605709840 17268595680 17435995332 18422938464 19926851808 20150088945 20341994554 21493428208 21794994165 23028673080 23247993776 24908564760 26318483520 26866785260 29059992220 30512991831 30704897440 32240142312 33211419680 34537191360 34871990664 36845876928 39853703616 40300177890 40683989108 42986856416 43589988330 46057346160 46495987552 49817129520 50854986385 53733570520 58119984440 61025983662 61409794880 64480284624 66422839360 69743981328 71196980939 80600355780 81367978216 85973712832 87179976660 92114692320 92991975104 99634259040 101709972770 107467141040 116239968880 122051967324 128960569248 139487962656 142393961878 152564959155 161200711560 162735956432 174359953320 184229384640 199268518080 203419945540 213590942817 214934282080 232479937760 244103934648 257921138496 278975925312 284787923756 305129918310 322401423120 325471912864 348719906640 355984904695 406839891080 427181885634 429868564160 464959875520 488207869296 569575847512 610259836620 644802846240 650943825728 697439813280 711969809390 813679782160 854363771268 976415738592 1067954714085 1139151695024 1220519673240 1289605692480 1394879626560 1423939618780 1627359564320 1708727542536 1952831477184 2135909428170 2278303390048 2441039346480 2847879237560 3254719128640 3417455085072 4271818856340 4556606780096 4882078692960 5695758475120 6834910170144 8543637712680 9764157385920 11391516950240 13669820340288 17087275425360 22783033900480 34174550850720 68349101701440
• Sum of all divisors σ(n): 257976299692800
• Sum of proper divisors (its aliquot sum) s(n): 189627197991360
• 68349101701440 is an abundant number, because the sum of its proper divisors (189627197991360) is greater than itself. Its abundance is 121278096289920

Bases of 68349101701440

• Binary: 1111100010100111000011111011010111100101000000₂
• Hexadecimal: 0x3E29C3ED7940
• Base-36: O8756FJ9C

Squares and roots of 68349101701440

• 68349101701440 squared (68349101701440²) is 4671599703393788302898073600
• 68349101701440 cubed (68349101701440³) is 319299643235678975435937892376658345984000
• The square root of 68349101701440 is 8267351.5530331719
• The cube root of 68349101701440 is 40886.2804918723

Scales and comparisons

• 68,349,101,701,440 seconds is equal to 2,173,290 years, 5 days, 23 hours, 44 minutes.
• To count from 1 to 68,349,101,701,440 would take you about five million, four hundred thirty-three thousand, two hundred twenty-five 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 68349101701440 cubic inches would be around 3407.2 feet tall.

Recreational maths with 68349101701440

• 68349101701440 backwards is 04410710194386
• 68349101701440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 68349101701440's digits is 48
• More coming soon!