21330979090071552

Names of 21330979090071552

• Cardinal: 21330979090071552 can be written as Twenty-one quadrillion, three hundred thirty trillion, nine hundred seventy-nine billion, ninety million, seventy-one thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 2.1330979090071552 × 10¹⁶

Factors of 21330979090071552

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 1640

Divisors of 21330979090071552

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 41 44 48 64 66 72 82 88 96 99 123 128 132 144 164 176 192 198 246 256 264 288 328 352 369 384 396 451 492 512 528 576 656 704 738 768 792 902 984 1024 1056 1152 1312 1353 1408 1476 1536 1583 1584 1804 1968 2048 2112 2304 2624 2706 2816 2952 3072 3166 3168 3608 3936 4059 4096 4224 4608 4749 5248 5412 5632 5904 6144 6332 6336 7216 7872 8118 8192 8448 9216 9498 10496 10824 11264 11808 12288 12664 12672 14247 14432 15744 16236 16384 16896 17413 18432 18996 20992 21648 22528 23616 24576 25328 25344 28494 28864 31488 32472 32768 33792 34826 36864 37992 41984 43296 45056 47232 49152 50656 50688 52239 56988 57728 62976 64903 64944 65536 67584 69652 73728 75984 83968 86592 90112 94464 98304 101312 101376 104478 113976 115456 125952 129806 129888 131072 135168 139304 147456 151968 156717 167936 173184 180224 188928 194709 196608 202624 202752 208956 227952 230912 251904 259612 259776 262144 270336 278608 294912 303936 313434 335872 346368 360448 377856 389418 393216 405248 405504 417912 455904 461824 503808 519224 519552 524288 540672 557216 584127 589824 607872 626868 671744 692736 713933 720896 755712 778836 786432 810496 811008 835824 911808 923648 1007616 1038448 1039104 1048576 1081344 1114432 1168254 1179648 1215744 1253736 1343488 1385472 1427866 1441792 1511424 1557672 1572864 1620992 1622016 1671648 1823616 1847296 2015232 2076896 2078208 2097152 2141799 2162688 2228864 2336508 2359296 2431488 2505889 2507472 2686976 2770944 2855732 2883584 3022848 3115344 3145728 3241984 3244032 3343296 3647232 3694592 4030464 4153792 4156416 4283598 4325376 4457728 4673016 4718592 4862976 5011778 5014944 5373952 5541888 5711464 5767168 6045696 6230688 6291456 6425397 6483968 6488064 6686592 7294464 7389184 7517667 8060928 8307584 8312832 8567196 8650752 8915456 9346032 9437184 9725952 10023556 10029888 10747904 11083776 11422928 11534336 12091392 12461376 12850794 12967936 12976128 13373184 14588928 14778368 15035334 16121856 16615168 16625664 17134392 17301504 17830912 18692064 18874368 19451904 20047112 20059776 21495808 22167552 22553001 22845856 23068672 24182784 24922752 25701588 25935872 25952256 26746368 27564779 29177856 29556736 30070668 32243712 33230336 33251328 34268784 34603008 35661824 37384128 38903808 40094224 40119552 42991616 44335104 45106002 45691712 48365568 49845504 51403176 51871744 51904512 53492736 55129558 58355712 59113472 60141336 64487424 66460672 66502656 68537568 69206016 71323648 74768256 77807616 80188448 80239104 82694337 85983232 88670208 90212004 91383424 96731136 99691008 102741449 102806352 103743488 103809024 106985472 110259116 116711424 118226944 120282672 128974848 132921344 133005312 137075136 142647296 149536512 155615232 160376896 160478208 165388674 177340416 180424008 182766848 193462272 199382016 205482898 205612704 207486976 207618048 213970944 220518232 233422848 236453888 240565344 248083011 257949696 265842688 266010624 274150272 285294592 299073024 308224347 311230464 320753792 320956416 330777348 354680832 360848016 365533696 386924544 398764032 410965796 411225408 414973952 427941888 441036464 466845696 472907776 481130688 496166022 531685376 532021248 548300544 570589184 598146048 616448694 622460928 641507584 641912832 661554696 709361664 721696032 731067392 773849088 797528064 821931592 822450816 829947904 855883776 882072928 924673041 933691392 945815552 962261376 992332044 1063370752 1064042496 1096601088 1130155939 1141178368 1196292096 1232897388 1244921856 1283015168 1283825664 1323109392 1418723328 1443392064 1462134784 1595056128 1643863184 1644901632 1659895808 1711767552 1764145856 1849346082 1867382784 1924522752 1984664088 2126741504 2128084992 2193202176 2260311878 2282356736 2392584192 2465794776 2489843712 2566030336 2567651328 2646218784 2837446656 2886784128 2924269568 3190112256 3287726368 3289803264 3319791616 3390467817 3423535104 3528291712 3698692164 3734765568 3849045504 3969328176 4253483008 4256169984 4386404352 4520623756 4564713472 4785168384 4931589552 4979687424 5132060672 5135302656 5292437568 5773568256 5848539136 6380224512 6575452736 6579606528 6780935634 6847070208 7056583424 7397384328 7469531136 7698091008 7938656352 8506966016 8512339968 8772808704 9041247512 9129426944 9570336768 9863179104 9959374848 10171403451 10264121344 10270605312 10584875136 11547136512 11697078272 12760449024 13150905472 13159213056 13561871268 13694140416 14113166848 14794768656 14939062272 15396182016 15877312704 17013932032 17545617408 18082495024 18258853888 19140673536 19726358208 20342806902 20528242688 20541210624 21169750272 23094273024 23394156544 25520898048 26301810944 26318426112 27123742536 27388280832 28226333696 29589537312 29878124544 30792364032 31754625408 34027864064 35091234816 36164990048 36517707776 38281347072 39452716416 40685613804 41056485376 41082421248 42339500544 46188546048 46788313088 51041796096 52603621888 52636852224 54247485072 54776561664 56452667392 59179074624 61584728064 63509250816 68055728128 70182469632 72329980096 76562694144 78905432832 81371227608 82112970752 82164842496 84679001088 92377092096 93576626176 102083592192 105207243776 105273704448 108494970144 109553123328 112905334784 118358149248 123169456128 127018501632 136111456256 140364939264 144659960192 153125388288 157810865664 162742455216 164225941504 164329684992 169358002176 184754184192 187153252352 204167184384 210414487552 210547408896 216989940288 225810669568 236716298496 246338912256 254037003264 280729878528 289319920384 306250776576 315621731328 325484910432 328451883008 328659369984 338716004352 369508368384 374306504704 408334368768 420828975104 421094817792 433979880576 451621339136 473432596992 492677824512 508074006528 561459757056 578639840768 612501553152 631243462656 650969820864 656903766016 677432008704 739016736768 748613009408 841657950208 842189635584 867959761152 903242678272 946865193984 985355649024 1016148013056 1122919514112 1157279681536 1225003106304 1262486925312 1301939641728 1313807532032 1354864017408 1478033473536 1497226018816 1683315900416 1684379271168 1735919522304 1806485356544 1893730387968 1970711298048 2032296026112 2245839028224 2314559363072 2524973850624 2603879283456 2627615064064 2709728034816 2956066947072 3366631800832 3368758542336 3471839044608 3612970713088 3787460775936 3941422596096 4064592052224 4491678056448 4629118726144 5049947701248 5207758566912 5255230128128 5419456069632 5912133894144 6733263601664 6737517084672 6943678089216 7225941426176 7574921551872 7882845192192 8129184104448 9258237452288 10099895402496 10415517133824 10838912139264 11824267788288 13466527203328 13475034169344 13887356178432 14451882852352 15149843103744 15765690384384 16258368208896 18516474904576 20199790804992 20831034267648 21677824278528 23648535576576 26933054406656 27774712356864 28903765704704 30299686207488 32516736417792 37032949809152 40399581609984 41662068535296 43355648557056 47297071153152 53866108813312 55549424713728 57807531409408 60599372414976 65033472835584 74065899618304 80799163219968 83324137070592 86711297114112 107732217626624 111098849427456 121198744829952 130066945671168 148131799236608 161598326439936 166648274141184 173422594228224 215464435253248 222197698854912 242397489659904 260133891342336 296263598473216 323196652879872 333296548282368 444395397709824 484794979319808 520267782684672 592527196946432 646393305759744 666593096564736 888790795419648 969589958639616 1185054393892864 1333186193129472 1777581590839296 1939179917279232 2370108787785728 2666372386258944 3555163181678592 5332744772517888 7110326363357184 10665489545035776 21330979090071552
• Sum of all divisors σ(n): 68908049200442088
• Sum of proper divisors (its aliquot sum) s(n): 47577070110370536
• 21330979090071552 is an abundant number, because the sum of its proper divisors (47577070110370536) is greater than itself. Its abundance is 26246091020298984

Bases of 21330979090071552

• Binary: 1001011110010000110100110010111011000000000000000000000₂
• Hexadecimal: 0x4BC86997600000
• Base-36: 5U178IGO3K0

Squares and roots of 21330979090071552

• 21330979090071552 squared (21330979090071552²) is 455010668941069776531700479688704
• 21330979090071552 cubed (21330979090071552³) is 9705823064941428768812747079033110965922046148608
• The square root of 21330979090071552 is 146051289.2448113653
• The cube root of 21330979090071552 is 277334.3072330191

Scales and comparisons

• 21,330,979,090,071,552 seconds is equal to 678,259,154 years, 5 days, 19 minutes, 12 seconds.
• To count from 1 to 21,330,979,090,071,552 would take you about two billion, thirty-four million, seven hundred seventy-seven thousand, four hundred sixty-two 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 21330979090071552 cubic inches would be around 23111.2 feet tall.

Recreational maths with 21330979090071552

• 21330979090071552 backwards is 25517009097903312
• The number of decimal digits it has is: 17
• The sum of 21330979090071552's digits is 63
• More coming soon!