82443521238054240

Names of 82443521238054240

• Cardinal: 82443521238054240 can be written as Eighty-two quadrillion, four hundred forty-three trillion, five hundred twenty-one billion, two hundred thirty-eight million, fifty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 8.244352123805424 × 10¹⁶

Factors of 82443521238054240

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 298367

Divisors of 82443521238054240

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 66 73 80 88 96 110 120 131 132 146 160 165 176 219 220 240 262 264 292 330 352 365 393 438 440 480 524 528 584 655 660 730 786 803 876 880 1048 1056 1095 1168 1310 1320 1441 1460 1572 1606 1752 1760 1965 2096 2190 2336 2409 2620 2640 2882 2920 3144 3212 3504 3930 4015 4192 4323 4380 4818 5240 5280 5581 5764 5840 6288 6424 7008 7205 7860 8030 8646 8760 9563 9636 10480 11162 11528 11680 12045 12576 12848 14410 15720 16060 16743 17292 17520 19126 19272 20960 21615 22324 23056 24090 25696 27905 28689 28820 31440 32120 33486 34584 35040 38252 38544 43230 44648 46112 47815 48180 55810 57378 57640 61391 62880 64240 66972 69168 76504 77088 83715 86460 89296 95630 96360 105193 111620 114756 115280 122782 128480 133944 138336 143445 153008 167430 172920 178592 184173 191260 192720 210386 223240 229512 230560 245564 267888 286890 292561 306016 306955 315579 334860 345840 368346 382520 385440 407413 420772 446480 459024 491128 525965 535776 573780 585122 613910 631158 669720 691680 731111 736692 765040 814826 841544 877683 892960 918048 920865 982256 1051930 1147560 1170244 1222239 1227820 1262316 1339440 1462222 1462805 1473384 1530080 1577895 1629652 1683088 1755366 1841730 1964512 2037065 2103860 2193333 2295120 2340488 2444478 2455640 2524632 2678880 2924444 2925610 2946768 3155790 3218171 3259304 3366176 3510732 3655555 3683460 4074130 4207720 4386666 4388415 4481543 4590240 4680976 4888956 4911280 5049264 5848888 5851220 5893536 6111195 6311580 6436342 6518608 7021464 7311110 7366920 8042221 8148260 8415440 8773332 8776830 8963086 9361952 9654513 9777912 9822560 10098528 10966665 11697776 11702440 12222390 12623160 12872684 13037216 13444629 14042928 14622220 14733840 16084442 16090855 16296520 16830880 17546664 17553660 17926172 19309026 19555824 21356953 21933330 22407715 23395552 23404880 24126663 24444780 25246320 25745368 26889258 28085856 29244440 29467680 32168884 32181710 32593040 35093328 35107320 35852344 38325491 38618052 39111648 40211105 42713906 43866660 44815430 46809760 48253326 48272565 48889560 50492640 51490736 53371103 53778516 58488880 64070859 64337768 64363420 65186080 67223145 70186656 70214640 71704688 76650982 77236104 80422210 85427812 87733320 89630860 96506652 96545130 97779120 102981472 106742206 106784765 107557032 114976473 116977760 120633315 128141718 128675536 128726840 134446290 140429280 143409376 153301964 154472208 160113309 160844420 170855624 175466640 179261720 191627455 193013304 193090260 195558240 213484412 213569530 215114064 229952946 234926483 241266630 256283436 257351072 257453680 266855515 268892580 306603928 308944416 320226618 320354295 321688840 341711248 350933280 358523440 383254910 386026608 386180520 421580401 426968824 427139060 430228128 459905892 469852966 482533260 512566872 514907360 533711030 537785160 574882365 587082133 613207856 640453236 640708590 643377680 683422496 704779449 717046880 766509820 772053216 772361040 800566545 843160802 853937648 854278120 919811784 939705932 965066520 1025133744 1067422060 1075570320 1149764730 1174164266 1174632415 1226415712 1264741203 1280906472 1281417180 1286755360 1409558898 1533019640 1544722080 1601133090 1632782941 1686321604 1707875296 1708556240 1761246399 1839623568 1879411864 1930133040 2050267488 2107902005 2134844120 2151140640 2299529460 2348328532 2349264830 2529482406 2561812944 2562834360 2797760843 2819117796 2935410665 3066039280 3202266180 3265565882 3372643208 3417112480 3522492798 3523897245 3679247136 3758823728 3860266080 4215804010 4269688240 4599058920 4696657064 4698529660 4898348823 5058964812 5123625888 5125668720 5595521686 5638235592 5870821330 6132078560 6323706015 6404532360 6531131764 6745286416 7044985596 7047794490 7517647456 8163914705 8393282529 8431608020 8539376480 8806231995 9198117840 9393314128 9397059320 9796697646 10117929624 10251337440 11191043372 11276471184 11741642660 12647412030 12809064720 13062263528 13490572832 13988804215 14089971192 14095588980 16327829410 16786565058 16863216040 17612463990 17960612351 18396235680 18786628256 18794118640 19593395292 20235859248 22382086744 22552942368 23483285320 24491744115 25294824060 25618129440 26124527056 27977608430 28179942384 28191177960 30775369273 32655658820 33573130116 33726432080 35224927980 35921224702 37588237280 39186790584 40471718496 41966412645 44764173488 46966570640 48983488230 50589648120 52249054112 53881837053 55955216860 56359884768 56382355920 61550738546 65311317640 67146260232 67452864160 70449855960 71842449404 78373581168 83932825290 89528346976 89803061755 92326107819 93933141280 97966976460 101179296240 107763674106 111910433720 112764711840 119193154693 123101477092 130622635280 134292520464 140899711920 143684898808 153876846365 156747162336 167865650580 179606123510 184652215638 195933952920 202358592480 213894565271 215527348212 223820867440 238386309386 246202954184 261245270560 268585040928 269409185265 281799423840 287369797616 307753692730 335731301160 357579464079 359212247020 369304431276 391867905840 427789130542 431054696424 447641734880 461630539095 476772618772 492405908368 538818370530 574739595232 595965773465 615507385460 641683695813 671462602320 715158928158 718424494040 738608862552 783735811680 855578261084 862109392848 923261078190 953545237544 984811816736 1069472826355 1077636741060 1191931546930 1231014770920 1283367391626 1311124701623 1342925204640 1430317856316 1436848988080 1477217725104 1711156522168 1724218785696 1787897320395 1846522156380 1907090475088 2138945652710 2155273482120 2352840217981 2383863093860 2462029541840 2566734783252 2622249403246 2860635712632 2873697976160 2954435450208 3208418479065 3422313044336 3575794640790 3693044312760 3814180950176 3933374104869 4277891305420 4310546964240 4705680435962 4767726187720 4924059083680 5133469566504 5244498806492 5721271425264 6416836958130 6555623508115 6844626088672 7058520653943 7151589281580 7386088625520 7866748209738 8555782610840 8621093928480 9411360871924 9535452375440 10266939133008 10488997612984 11442542850528 11764201089905 12833673916260 13111247016230 14117041307886 14303178563160 14772177251040 15614303264783 15733496419476 17111565221680 18822721743848 19070904750880 19666870524345 20533878266016 20977995225968 23528402179810 25667347832520 26222494032460 28234082615772 28606357126320 31228606529566 31466992838952 34223130443360 35292603269715 37645443487696 39333741048690 41955990451936 46842909794349 47056804359620 51334695665040 52444988064920 56468165231544 57212714252640 62457213059132 62933985677904 70585206539430 75290886975392 78071516323915 78667482097380 93685819588698 94113608719240 102669391330080 104889976129840 112936330463088 124914426118264 125867971355808 141170413078860 156143032647830 157334964194760 171757335912613 187371639177396 188227217438480 209779952259680 225872660926176 234214548971745 249828852236528 282340826157720 312286065295660 314669928389520 343514671825226 374743278354792 376454434876960 468429097943490 499657704473056 515272007737839 564681652315440 624572130591320 629339856779040 687029343650452 749486556709584 858786679563065 936858195886980 1030544015475678 1129363304630880 1249144261182640 1374058687300904 1498973113419168 1717573359126130 1873716391773960 2061088030951356 2498288522365280 2576360038689195 2748117374601808 3435146718252260 3747432783547920 4122176061902712 5152720077378390 5496234749203616 6870293436504520 7494865567095840 8244352123805424 10305440154756780 13740586873009040 16488704247610848 20610880309513560 27481173746018080 41221760619027120 82443521238054240
• Sum of all divisors σ(n): 289431927301321728
• Sum of proper divisors (its aliquot sum) s(n): 206988406063267488
• 82443521238054240 is an abundant number, because the sum of its proper divisors (206988406063267488) is greater than itself. Its abundance is 124544884825213248

Bases of 82443521238054240

• Binary: 100100100111001011111001000011101011011010011010101100000₂
• Hexadecimal: 0x124E5F21D6D3560
• Base-36: MJRSESSHYLC

Squares and roots of 82443521238054240

• 82443521238054240 squared (82443521238054240²) is 6796934194129500525827901181977600
• 82443521238054240 cubed (82443521238054240³) is 560363188587372557234114322737856473800379265024000
• The square root of 82443521238054240 is 287129798.5895128927
• The cube root of 82443521238054240 is 435230.0210133775

Scales and comparisons

• 82,443,521,238,054,240 seconds is equal to 2,621,448,960 years, 42 weeks, 2 days, 17 hours, 44 minutes.
• To count from 1 to 82,443,521,238,054,240 would take you about seven billion, eight hundred sixty-four million, three hundred forty-six thousand, eight hundred eighty-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 82443521238054240 cubic inches would be around 36269.2 feet tall.

Recreational maths with 82443521238054240

• 82443521238054240 backwards is 04245083212534428
• The number of decimal digits it has is: 17
• The sum of 82443521238054240's digits is 57
• More coming soon!