72842152390656

Names of 72842152390656

• Cardinal: 72842152390656 can be written as Seventy-two trillion, eight hundred forty-two billion, one hundred fifty-two million, three hundred ninety thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 7.2842152390656 × 10¹³

Factors of 72842152390656

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 825

Divisors of 72842152390656

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 32 33 34 44 48 51 59 64 66 68 88 96 102 118 128 132 136 176 177 187 192 204 236 256 264 272 352 354 374 384 408 472 512 528 544 561 649 704 708 733 748 768 816 944 1003 1024 1056 1088 1122 1298 1408 1416 1466 1496 1536 1632 1888 1947 2006 2048 2112 2176 2199 2244 2596 2816 2832 2932 2992 3009 3072 3264 3776 3894 4012 4096 4224 4352 4398 4488 5192 5632 5664 5864 5984 6018 6144 6528 7552 7788 8024 8063 8448 8704 8796 8976 10384 11033 11264 11328 11728 11968 12036 12288 12461 13056 15104 15576 16048 16126 16896 17408 17592 17952 20768 22066 22528 22656 23456 23936 24072 24189 24922 26112 30208 31152 32096 32252 33099 33792 34816 35184 35904 37383 41536 43247 44132 45056 45312 46912 47872 48144 48378 49844 52224 60416 62304 64192 64504 66198 67584 69632 70368 71808 74766 83072 86494 88264 90624 93824 95744 96288 96756 99688 104448 120832 124608 128384 129008 129741 132396 135168 137071 140736 143616 149532 166144 172988 176528 181248 187648 191488 192576 193512 199376 208896 241664 249216 256768 258016 259482 264792 274142 281472 287232 299064 332288 345976 353056 362496 375296 382976 385152 387024 398752 411213 475717 498432 513536 516032 518964 529584 537289 548284 562944 574464 598128 664576 691952 706112 724992 735199 750592 765952 770304 774048 797504 822426 951434 996864 1027072 1032064 1037928 1059168 1074578 1096568 1125888 1148928 1196256 1329152 1383904 1412224 1427151 1470398 1501184 1540608 1548096 1595008 1611867 1644852 1902868 1993728 2054144 2064128 2075856 2118336 2149156 2193136 2205597 2251776 2297856 2392512 2658304 2767808 2824448 2854302 2940796 3002368 3081216 3096192 3190016 3223734 3289704 3805736 3987456 4108288 4128256 4151712 4236672 4298312 4386272 4411194 4503552 4785024 5535616 5648896 5708604 5881592 5910179 6162432 6192384 6380032 6447468 6579408 7611472 7974912 8087189 8256512 8303424 8473344 8596624 8772544 8822388 9007104 9133913 9570048 11071232 11297792 11417208 11763184 11820358 12324864 12384768 12760064 12894936 13158816 15222944 16174378 16513024 16606848 16946688 17193248 17545088 17644776 17730537 18267826 19140096 22142464 22595584 22834416 23526368 23640716 24261567 24769536 25520128 25789872 26317632 27401739 30445888 31700051 32348756 33026048 33213696 33893376 34386496 35090176 35289552 35461074 36535652 38280192 44284928 45191168 45668832 47052736 47281432 48523134 49539072 51040256 51579744 52635264 54803478 60891776 63400102 64697512 66427392 67786752 68772992 70180352 70579104 70922148 73071304 76560384 88569856 91337664 94105472 94562864 95100153 97046268 99078144 100473043 103159488 105270528 109606956 121783552 126800204 129395024 132854784 135573504 137545984 140360704 141158208 141844296 146142608 153120768 177139712 182675328 188210944 189125728 190200306 194092536 200946086 206318976 210541056 219213912 243567104 253600408 258790048 265709568 275091968 280721408 282316416 283688592 292285216 301419129 348700561 365350656 376421888 378251456 380400612 388185072 401892172 412637952 421082112 438427824 487134208 507200816 517580096 531419136 538900867 550183936 561442816 564632832 567377184 584570432 602838258 697401122 730701312 752843776 756502912 760801224 776370144 803784344 825275904 842164224 876855648 974268416 1014401632 1035160192 1046101683 1077801734 1100367872 1129265664 1134754368 1169140864 1205676516 1394802244 1461402624 1505687552 1513005824 1521602448 1552740288 1607568688 1616702601 1650551808 1684328448 1753711296 1948536832 2028803264 2070320384 2092203366 2155603468 2200735744 2258531328 2269508736 2338281728 2411353032 2789604488 2922805248 3011375104 3026011648 3043204896 3105480576 3215137376 3233405202 3301103616 3507422592 4057606528 4140640768 4184406732 4311206936 4517062656 4539017472 4676563456 4822706064 5579208976 5845610496 5927909537 6052023296 6086409792 6210961152 6430274752 6466810404 6602207232 7014845184 8115213056 8281281536 8368813464 8622413872 9034125312 9078034944 9353126912 9645412128 11158417952 11855819074 12104046592 12172819584 12421922304 12860549504 12933620808 14029690368 16230426112 16562563072 16737626928 17244827744 17783728611 18156069888 18706253824 19290824256 22316835904 23711638148 24208093184 24345639168 24843844608 25721099008 25867241616 28059380736 32460852224 33125126144 33475253856 34489655488 35567457222 36312139776 37412507648 38581648512 44633671808 47423276296 48691278336 49687689216 51442198016 51734483232 56118761472 64921704448 66950507712 68979310976 71134914444 72624279552 77163297024 89267343616 94846552592 97382556672 99375378432 102884396032 103468966464 112237522944 129843408896 133901015424 137958621952 142269828888 154326594048 178534687232 189693105184 194765113344 205768792064 206937932928 267802030848 275917243904 284539657776 308653188096 357069374464 379386210368 389530226688 411537584128 413875865856 535604061696 551834487808 569079315552 617306376192 714138748928 758772420736 827751731712 1071208123392 1103668975616 1138158631104 1234612752384 1428277497856 1517544841472 1655503463424 2142416246784 2207337951232 2276317262208 3035089682944 3311006926848 4284832493568 4552634524416 6070179365888 6622013853696 9105269048832 12140358731776 18210538097664 24280717463552 36421076195328 72842152390656
• Sum of all divisors σ(n): 228456101013120
• Sum of proper divisors (its aliquot sum) s(n): 155613948622464
• 72842152390656 is an abundant number, because the sum of its proper divisors (155613948622464) is greater than itself. Its abundance is 82771796231808

Bases of 72842152390656

• Binary: 10000100011111111100010100111100011000000000000₂
• Hexadecimal: 0x423FE29E3000
• Base-36: PTJ80SYYO

Squares and roots of 72842152390656

• 72842152390656 squared (72842152390656²) is 5305979164903551616036110336
• 72842152390656 cubed (72842152390656³) is 386498942911550168799709846697885791420416
• The square root of 72842152390656 is 8534761.4138097615
• The cube root of 72842152390656 is 41763.2469975675

Scales and comparisons

• 72,842,152,390,656 seconds is equal to 2,316,155 years, 6 weeks, 5 days, 11 hours, 37 minutes, 36 seconds.
• To count from 1 to 72,842,152,390,656 would take you about five million, seven hundred ninety thousand, three hundred eighty-seven 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 72842152390656 cubic inches would be around 3480.3 feet tall.

Recreational maths with 72842152390656

• 72842152390656 backwards is 65609325124827
• The number of decimal digits it has is: 14
• The sum of 72842152390656's digits is 60
• More coming soon!