72142320481280

Names of 72142320481280

• Cardinal: 72142320481280 can be written as Seventy-two trillion, one hundred forty-two billion, three hundred twenty million, four hundred eighty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 7.214232048128 × 10¹³

Factors of 72142320481280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 862

Divisors of 72142320481280

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 37 40 49 56 64 70 74 80 98 112 128 140 148 160 185 196 224 245 256 259 280 296 320 343 370 392 448 490 512 518 560 592 640 686 740 784 811 896 980 1024 1036 1120 1184 1280 1295 1369 1372 1480 1568 1622 1715 1792 1813 1960 2072 2240 2368 2560 2590 2738 2744 2960 3136 3244 3430 3584 3626 3920 4055 4144 4480 4736 5120 5180 5476 5488 5677 5920 6272 6488 6845 6860 7168 7252 7840 8110 8288 8960 9065 9472 9583 10360 10952 10976 11354 11840 12544 12691 12976 13690 13720 14504 15680 16220 16576 17920 18130 18944 19166 20720 21904 21952 22708 23680 25088 25382 25952 27380 27440 28385 29008 30007 31360 32440 33152 35840 36260 37888 38332 39739 41440 43808 43904 45416 47360 47915 50176 50653 50764 51904 54760 54880 56770 58016 60014 62720 63455 64880 66304 67081 72520 76664 79478 82880 87616 87808 90832 94720 95830 101306 101528 103808 109520 109760 113540 116032 120028 125440 126910 129760 132608 134162 145040 150035 153328 158956 165760 175232 175616 181664 189440 191660 198695 202612 203056 207616 210049 219040 219520 227080 232064 240056 250880 253265 253820 259520 265216 268324 278173 290080 300070 306656 317912 331520 335405 350464 351232 354571 363328 383320 397390 405224 406112 415232 420098 438080 439040 454160 464128 469567 480112 506530 507640 519040 536648 556346 580160 600140 613312 635824 663040 670810 700928 709142 726656 766640 794780 810448 812224 830464 840196 876160 878080 908320 928256 939134 960224 1013060 1015280 1038080 1050245 1073296 1110259 1112692 1160320 1200280 1226624 1271648 1326080 1341620 1390865 1401856 1418284 1453312 1470343 1533280 1589560 1620896 1624448 1680392 1752320 1756160 1772855 1816640 1856512 1878268 1920448 2026120 2030560 2076160 2100490 2146592 2220518 2225384 2320640 2347835 2400560 2453248 2481997 2543296 2683240 2781730 2836568 2906624 2940686 3066560 3179120 3241792 3248896 3360784 3504640 3545710 3633280 3756536 3840896 4052240 4061120 4152320 4200980 4293184 4441036 4450768 4641280 4695670 4801120 4906496 4963994 5086592 5366480 5551295 5563460 5673136 5813248 5881372 6133120 6358240 6483584 6497792 6721568 7009280 7091420 7266560 7351715 7513072 7681792 7771813 8104480 8122240 8401960 8586368 8882072 8901536 9282560 9391340 9602240 9812992 9927988 10173184 10292401 10732960 11102590 11126920 11346272 11762744 12266240 12409985 12716480 12967168 12995584 13443136 14182840 14533120 14703430 15026144 15363584 15543626 16208960 16244480 16803920 17172736 17373979 17764144 17803072 18782680 19204480 19855976 20346368 20584802 21465920 22205180 22253840 22692544 23525488 24532480 24819970 25432960 25934336 26886272 28365680 29066240 29406860 30052288 30727168 31087252 32417920 32488960 33607840 34345472 34747958 35528288 35606144 37565360 38408960 38859065 39711952 40692736 41079583 41169604 42931840 44410360 44507680 45385088 47050976 49064960 49639940 50865920 51462005 51868672 53772544 54402691 56731360 58813720 60104576 62174504 64835840 64977920 67215680 68690944 69495916 71056576 71212288 75130720 76817920 77718130 79423904 82159166 82339208 85863680 86869895 88820720 89015360 90770176 94101952 99279880 101731840 102924010 107545088 108805382 113462720 117627440 120209152 124349008 129671680 134431360 138991832 142113152 142424576 150261440 153635840 155436260 158847808 164318332 164678416 171727360 173739790 177641440 178030720 181540352 188203904 198559760 203463680 205397915 205848020 215090176 217610764 226925440 235254880 240418304 248698016 259343360 268862720 272013455 277983664 284226304 284849152 287557081 300522880 310872520 317695616 328636664 329356832 343454720 347479580 355282880 356061440 363080704 376407808 380818837 397119520 410795830 411696040 435221528 453850880 470509760 480836608 497396032 537725440 544026910 555967328 568452608 575114162 601045760 621745040 635391232 657273328 658713664 694959160 710565760 712122880 752815616 761637674 794239040 821591660 823392080 870443056 907701760 941019520 994792064 1075450880 1088053820 1111934656 1136905216 1150228324 1202091520 1243490080 1270782464 1314546656 1317427328 1389918320 1421131520 1424245760 1437785405 1505631232 1523275348 1588478080 1643183320 1646784160 1740886112 1815403520 1882039040 1904094185 1989584128 2012899567 2176107640 2223869312 2300456648 2404183040 2486980160 2541564928 2629093312 2634854656 2779836640 2842263040 2875570810 3046550696 3176956160 3286366640 3293568320 3481772224 3764078080 3808188370 3979168256 4025799134 4352215280 4447738624 4600913296 4973960320 5258186624 5269709312 5559673280 5684526080 5751141620 6093101392 6353912320 6572733280 6587136640 6963544448 7528156160 7616376740 7958336512 8051598268 8704430560 8895477248 9201826592 9947920640 10064497835 10516373248 10539418624 11119346560 11502283240 12186202784 12707824640 13145466560 13174273280 13927088896 14090296969 15232753480 16103196536 17408861120 17790954496 18403653184 19895841280 20128995670 21032746496 22238693120 23004566480 24372405568 26290933120 26348546560 27854177792 28180593938 30465506960 32206393072 34817722240 36807306368 39791682560 40257991340 42065492992 44477386240 46009132960 48744811136 52581866240 52697093120 55708355584 56361187876 60931013920 64412786144 69635444480 70451484845 73614612736 80515982680 88954772480 92018265920 97489622272 105163732480 112722375752 121862027840 128825572288 139270888960 140902969690 147229225472 161031965360 184036531840 194979244544 210327464960 225444751504 243724055680 257651144576 278541777920 281805939380 294458450944 322063930720 368073063680 389958489088 450889503008 487448111360 515302289152 563611878760 644127861440 736146127360 901779006016 974896222720 1030604578304 1127223757520 1288255722880 1472292254720 1803558012032 1949792445440 2061209156608 2254447515040 2576511445760 3607116024064 4508895030080 5153022891520 7214232048128 9017790060160 10306045783040 14428464096256 18035580120320 36071160240640 72142320481280
• Sum of all divisors σ(n): 207677418816000
• Sum of proper divisors (its aliquot sum) s(n): 135535098334720
• 72142320481280 is an abundant number, because the sum of its proper divisors (135535098334720) is greater than itself. Its abundance is 63392777853440

Bases of 72142320481280

• Binary: 10000011001110011110001011000101011010000000000₂
• Hexadecimal: 0x419CF162B400
• Base-36: PKLQ2YDQ8

Squares and roots of 72142320481280

• 72142320481280 squared (72142320481280²) is 5204514404423711770830438400
• 72142320481280 cubed (72142320481280³) is 375465746113373522720060153858361393152000
• The square root of 72142320481280 is 8493663.5488627639
• The cube root of 72142320481280 is 41629.0693950715

Scales and comparisons

• 72,142,320,481,280 seconds is equal to 2,293,902 years, 33 weeks, 2 days, 3 hours, 1 minute, 20 seconds.
• To count from 1 to 72,142,320,481,280 would take you about five million, seven hundred thirty-four thousand, seven hundred fifty-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 72142320481280 cubic inches would be around 3469.1 feet tall.

Recreational maths with 72142320481280

• 72142320481280 backwards is 08218402324127
• The number of decimal digits it has is: 14
• The sum of 72142320481280's digits is 44
• More coming soon!