68329621482720

Names of 68329621482720

• Cardinal: 68329621482720 can be written as Sixty-eight trillion, three hundred twenty-nine billion, six hundred twenty-one million, four hundred eighty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 6.832962148272 × 10¹³

Factors of 68329621482720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2862

Divisors of 68329621482720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 37 39 40 48 52 60 65 74 78 80 96 104 111 120 130 148 156 160 169 185 195 208 222 240 260 296 312 338 370 390 416 444 480 481 507 520 555 592 624 676 740 780 845 888 941 962 1014 1040 1110 1184 1248 1352 1443 1480 1560 1690 1776 1861 1882 1924 2028 2080 2197 2220 2405 2535 2704 2823 2886 2960 3120 3380 3552 3722 3764 3848 4056 4394 4440 4705 4810 5070 5408 5583 5646 5772 5920 6240 6253 6591 6760 7215 7444 7528 7696 8112 8788 8880 9305 9410 9620 10140 10985 11166 11292 11544 12233 12506 13182 13520 14115 14430 14888 15056 15392 16224 17576 17760 18610 18759 18820 19240 20280 21970 22332 22584 23088 24193 24466 25012 26364 27040 27915 28230 28860 29776 30112 31265 32955 34817 35152 36699 37220 37518 37640 38480 40560 43940 44664 45168 46176 48386 48932 50024 52728 55830 56460 57720 59552 61165 62530 65910 68857 69634 70304 72579 73398 74440 75036 75280 76960 81120 81289 87880 89328 90336 93795 96772 97864 100048 104451 105456 111660 112920 115440 120965 122330 125060 131820 137714 139268 145158 146796 148880 150072 150560 159029 162578 174085 175760 178656 183495 187590 193544 195728 200096 206571 208902 210912 223320 225840 230880 241930 243867 244660 250120 263640 275428 278536 290316 293592 297760 300144 314509 318058 325156 344285 348170 351520 362895 366990 375180 387088 391456 406445 413142 417804 446640 451680 452621 477087 483860 487734 489320 500240 522255 527280 550856 557072 580632 587184 600288 629018 636116 650312 688570 696340 725790 733980 750360 774176 795145 812890 826284 835608 893280 895141 905242 943527 954174 967720 975468 978640 1000480 1032855 1044510 1054560 1101712 1114144 1161264 1174368 1219335 1258036 1272232 1300624 1357863 1377140 1392680 1451580 1467960 1500720 1572545 1590290 1625780 1652568 1671216 1751201 1790282 1810484 1887054 1908348 1935440 1950936 1957280 2065710 2067377 2089020 2203424 2263105 2322528 2385435 2438670 2516072 2544464 2601248 2685423 2715726 2754280 2785360 2903160 2935920 3001440 3145090 3180580 3251560 3305136 3342432 3502402 3580564 3620968 3774108 3816696 3870880 3901872 4088617 4131420 4134754 4178040 4475705 4526210 4717635 4770870 4877340 5032144 5088928 5253603 5370846 5431452 5508560 5570720 5806320 5871840 5884073 6202131 6290180 6361160 6503120 6610272 6789315 7004804 7161128 7241936 7548216 7633392 7803744 8177234 8262840 8269508 8356080 8756005 8951410 9052420 9435270 9541740 9754680 10064288 10336885 10507206 10741692 10862904 11017120 11612640 11636833 11768146 12265851 12404262 12580360 12722320 13006240 13427115 13578630 14009608 14322256 14483872 15096432 15266784 16354468 16525680 16539016 16712160 17512010 17652219 17902820 18104840 18870540 19083480 19509360 20443085 20673770 21014412 21483384 21725808 22765613 23273666 23536292 24531702 24808524 25160720 25444640 26268015 26854230 27157260 28019216 28644512 29420365 30192864 31010655 32708936 33051360 33078032 34910499 35024020 35304438 35805640 36209680 37741080 38166960 39018720 40886170 41347540 42028824 42966768 43451616 45531226 46547332 47072584 49063404 49617048 50321440 52536030 53708460 54314520 56038432 58184165 58840730 61329255 62021310 64794437 65417872 66156064 68296839 69820998 70048040 70608876 71611280 72419360 75482160 76333920 76492949 81772340 82695080 84057648 85933536 88261095 91062452 93094664 94145168 98126808 99234096 105072060 107416920 108629040 113828065 116368330 117681460 122658510 124042620 129588874 130835744 136593678 139641996 140096080 141217752 143222560 150964320 151278829 152985898 163544680 165390160 168115296 174552495 176522190 182124904 186189328 188290336 194383311 196253616 198468192 210144120 214833840 217258080 227656130 229478847 232736660 235362920 245317020 248085240 259177748 273187356 279283992 280192160 282435504 295952969 302557658 305971796 323972185 327089360 330780320 341484195 349104990 353044380 364249808 372378656 382464745 388766622 392507232 420288240 429667680 453836487 455312260 458957694 465473320 470725840 490634040 496170480 518355496 546374712 558567984 564871008 591905938 605115316 611943592 647944370 654178720 682968390 698209980 706088760 728499616 756394145 764929490 777533244 840576480 842327681 887858907 907672974 910624520 917915388 930946640 941451680 971916555 981268080 992340960 1036710992 1092749424 1117135968 1147394235 1183811876 1210230632 1223887184 1295888740 1365936780 1396419960 1412177520 1479764845 1512788290 1529858980 1555066488 1684655362 1775717814 1815345948 1821249040 1835830776 1861893280 1943833110 1962536160 2073421984 2185498848 2269182435 2294788470 2367623752 2420461264 2447774368 2526983043 2591777480 2731873560 2792839920 2824355040 2959529690 3025576580 3059717960 3110132976 3369310724 3551435628 3630691896 3642498080 3671661552 3847388597 3887666220 4211638405 4439294535 4538364870 4589576940 4735247504 4840922528 5053966086 5183554960 5463747120 5585679840 5919059380 6051153160 6119435920 6220265952 6738621448 7102871256 7261383792 7343323104 7694777194 7775332440 8423276810 8878589070 9076729740 9179153880 9470495008 10107932172 10367109920 10927494240 10950259853 11542165791 11838118760 12102306320 12238871840 12634915215 13477242896 14205742512 14522767584 15389554388 15550664880 16846553620 17757178140 18153459480 18358307760 19236942985 20215864344 21900519706 23084331582 23676237520 24204612640 25269830430 26954485792 28411485024 30779108776 31101329760 32850779559 33693107240 35514356280 36306918960 36716615520 38473885970 40431728688 43801039412 46168663164 47352475040 50539660860 54751299265 57710828955 61558217552 65701559118 67386214480 71028712560 72613837920 76947771940 80863457376 87602078824 92337326328 101079321720 109502598530 115421657910 123116435104 131403118236 134772428960 142057425120 142353378089 153895543880 164253897795 175204157648 184674652656 202158643440 219005197060 230843315820 262806236472 284706756178 307791087760 328507795590 350408315296 369349305312 404317286880 427060134267 438010394120 461686631640 525612472944 569413512356 615582175520 657015591180 711766890445 854120268534 876020788240 923373263280 1051224945888 1138827024712 1314031182360 1423533780890 1708240537068 1752041576480 1846746526560 2135300671335 2277654049424 2628062364720 2847067561780 3416481074136 4270601342670 4555308098848 5256124729440 5694135123560 6832962148272 8541202685340 11388270247120 13665924296544 17082405370680 22776540494240 34164810741360 68329621482720
• Sum of all divisors σ(n): 239851768101120
• Sum of proper divisors (its aliquot sum) s(n): 171522146618400
• 68329621482720 is an abundant number, because the sum of its proper divisors (171522146618400) is greater than itself. Its abundance is 103192525135680

Bases of 68329621482720

• Binary: 1111100010010100111010110100001110110011100000₂
• Hexadecimal: 0x3E253AD0ECE0
• Base-36: O7Y70EUAO

Squares and roots of 68329621482720

• 68329621482720 squared (68329621482720²) is 4668937171971790531258598400
• 68329621482720 cubed (68329621482720³) is 319026709687433621346511406912357019648000
• The square root of 68329621482720 is 8266173.3276480479
• The cube root of 68329621482720 is 40882.3957816293

Scales and comparisons

• 68,329,621,482,720 seconds is equal to 2,172,670 years, 31 weeks, 3 days, 11 hours, 52 minutes.
• To count from 1 to 68,329,621,482,720 would take you about five million, four hundred thirty-one thousand, six hundred seventy-six 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 68329621482720 cubic inches would be around 3406.9 feet tall.

Recreational maths with 68329621482720

• 68329621482720 backwards is 02728412692386
• 68329621482720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 68329621482720's digits is 60
• More coming soon!