81222538860014013
81,222,538,860,014,013 is an odd composite number composed of five prime numbers multiplied together.
81222538860014013 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 81222538860014013:
33 × 78 × 112 × 19 × 613
(3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 11 × 11 × 19 × 61 × 61 × 61)See below for interesting mathematical facts about the number 81222538860014013 from the Numbermatics database.
Names of 81222538860014013
- Cardinal: 81222538860014013 can be written as Eighty-one quadrillion, two hundred twenty-two trillion, five hundred thirty-eight billion, eight hundred sixty million, fourteen thousand and thirteen.
Scientific notation
- Scientific notation: 8.1222538860014013 × 1016
Factors of 81222538860014013
Divisors of 81222538860014013
- Number of divisors d(n): 864
-
Complete list of divisors:
1 3 7 9 11 19 21 27 33 49 57 61 63 77 99 121 133 147 171 183 189 209 231 297 343 363 399 427 441 513 539 549 627 671 693 847 931 1029 1089 1159 1197 1281 1323 1463 1617 1647 1881 2013 2079 2299 2401 2541 2793 2989 3087 3267 3477 3591 3721 3773 3843 4389 4697 4851 5643 5929 6039 6517 6897 7203 7381 7623 8113 8379 8967 9261 10241 10431 11163 11319 11529 12749 13167 14091 14553 16093 16807 17787 18117 19551 20691 20923 21609 22143 22869 24339 25137 26047 26411 26901 30723 31293 32879 33489 33957 38247 39501 40931 41503 42273 45619 48279 50421 51667 53361 56791 58653 62073 62769 64827 66429 70699 71687 73017 78141 79233 80703 89243 92169 98637 100467 101871 112651 114741 117649 122793 124509 126819 136857 140239 144837 146461 151263 155001 160083 170373 175959 182329 184877 188307 199287 212097 215061 219051 226981 230153 234423 237699 267729 276507 286517 290521 295911 319333 337953 344223 352947 361669 368379 373527 397537 410571 420717 434511 439383 450241 453789 465003 494893 501809 511119 546987 554631 564921 624701 636291 645183 680943 690459 703269 713097 777689 788557 803187 823543 859551 871563 887733 957999 981673 1013859 1025227 1058841 1085007 1105137 1120581 1192611 1231713 1262151 1276303 1294139 1318149 1350723 1395009 1484679 1505427 1533357 1588867 1611071 1640961 1663893 1874103 1908873 1935549 2005619 2033647 2042829 2071377 2235331 2333067 2365671 2409561 2470629 2496791 2531683 2578653 2614689 2782759 2873997 2945019 3041577 3075681 3151687 3176523 3255021 3464251 3512663 3577833 3786453 3828909 3882417 3954447 4052169 4312639 4372907 4454037 4516281 4766601 4833213 4922883 4991679 5443823 5519899 5622309 5764801 6016857 6100941 6128487 6214131 6705993 6871711 6999201 7097013 7176589 7411887 7490373 7595049 7735959 7844067 8348277 8554579 8621991 8835057 8934121 9058973 9227043 9455061 9765063 10392753 10537989 10733499 11122069 11277497 11486727 11647251 12156507 12937917 13118721 13362111 13548843 14039333 14235529 14299803 14499639 15647317 16331469 16559697 16866927 17294403 17477537 17721781 18050571 18302823 19479313 20117979 20615133 20997603 21291039 21529767 22061809 22235661 22471119 22785147 24249757 24588641 25044831 25663737 26505171 26802363 27176919 27464701 27681129 28365183 30188473 30610349 31178259 31613967 33366207 33832491 34460181 34941753 38106761 38639293 38813751 39356163 42117999 42706587 42899409 43498917 46941951 47439029 48101977 48994407 49679091 50236123 51883209 52432611 53165343 54151713 54908469 58437939 59882053 60353937 61845399 62538847 63412811 64589301 66185427 67413357 68355441 72749271 73765923 75134493 76991211 77854483 78942479 80407089 81530757 82394103 85095549 90565419 91831047 93534777 94841901 98275331 99648703 100098621 101497473 109531219 114320283 115917879 116441253 118068489 122342759 124052467 126353997 128119761 136355191 140825853 142317087 144305931 146983221 149037273 150708369 154432663 155649627 157297833 159496029 169748299 172120487 175313817 179646159 185536197 187616541 190238433 192252907 193767903 198556281 211319311 214272443 218247813 221297769 230973633 233563449 236827437 241221267 244592271 247182309 266747327 270475051 271696257 275493141 294825993 298946109 300295863 304492419 328593657 332073203 336713839 342960849 347753637 351652861 367028277 372157401 379061991 384359283 409065573 419174371 422477559 426951261 432917793 437771929 452125107 463297989 471893499 478488087 509244897 516361461 521829319 525941451 538938477 544981381 552597353 562849623 570715299 576758721 595668843 633957933 642817329 654743439 663893307 687927317 697540921 700690347 710482311 741546927 800241981 811425153 815088771 826479423 856399313 868367269 884477979 896838327 954486337 985780971 996219609 1010141517 1028882547 1043260911 1054958583 1081028641 1101084831 1116472203 1188238093 1204843409 1227196719 1257523113 1280853783 1298753379 1313315787 1345770349 1356375321 1389893967 1479235177 1499907101 1527734691 1549084383 1565487957 1616815431 1634944143 1657792059 1688548869 1712145897 1730276163 1867231289 1893325357 1901873799 1928451987 2063781951 2092622763 2102071041 2131446933 2324512421 2356996873 2400725943 2434275459 2569197939 2605101807 2653433937 2690514981 2863459011 2934220597 2957342913 2988658827 3030424551 3064403503 3164875749 3243085923 3303254493 3349416609 3564714279 3614530227 3652805233 3681590157 3772569339 3814869667 3868181471 3939947361 4037311047 4169681901 4437705531 4499721303 4583204073 4647253149 4696463871 4815491219 4904832429 4973376177 5190828489 5601693867 5679976071 5705621397 5785355961 5994795191 6078570883 6191345853 6277868289 6681404359 6973537263 7070990619 7202177829 7302826377 7567200487 7707593817 7815305421 8317666651 8590377033 8802661791 8965976481 9091273653 9193210509 9420392443 9494627247 9729257769 10354646239 10499349707 10694142837 10843590681 10958415699 11317708017 11444609001 11604544413 11819842083 12111933141 13070619023 13253277499 13313116593 13499163909 14089391613 14446473657 14714497287 14920128531 16271586947 16498978111 16805081601 17039928213 17984385573 18235712649 18574037559 18833604867 20044213077 20539544179 20920611789 21212971857 21450824521 22701601461 23122781451 23445916263 24952999953 25569636631 25771131099 26407985373 26704087669 27579631527 28261177329 29187773307 31063938717 31498049121 32082428511 32530772043 32875247097 33708438533 34333827003 34813633239 36335799423 39211857069 39759832497 39939349779 40497491727 41963566337 42549996181 43339420971 48814760841 49496934333 50415244803 51119784639 52970403409 53953156719 54707137947 58223666557 60132639231 61618632537 62761835367 63638915571 64352473563 65942747101 68104804383 72482523673 73495447949 74858999859 76708909893 79223956119 80112263007 82738894581 84783531987 91494333161 93191816151 94494147363 98625741291 101125315599 103001481009 104440899717 113901108629 115492846777 117635571207 119279497491 125890699011 127649988543 130018262913 143776809253 146444282523 148490802999 158911210227 161859470157 164121413841 174670999671 178987456417 180397917693 184855897611 186928613683 193057420689 197828241303 204314413149 217447571019 220486343847 224576999577 230126729679 235959069731 240336789021 254350595961 274482999483 279575448453 283482442089 293744964359 303375946797 341703325887 346478540331 352906713621 357838492473 370792823863 377672097033 382949965629 407565665899 431330427759 439332847569 445472408997 461599229707 476733630681 507377665711 524012999013 536962369251 554567692833 560785841049 579172262067 593484723909 640460332127 652342713057 661459031541 690380189037 707877209193 721010367063 797307760403 808449927439 823448998449 881234893077 910127840391 1006437664771 1025109977661 1039435620993 1112378471589 1133016291099 1148849896887 1222696997697 1252912194919 1293991283277 1308500295781 1384797689121 1430200892043 1522132997133 1572038997039 1610887107753 1682357523147 1780454171727 1921380996381 1957028139171 1984377094623 2056214750513 2123631627579 2391923281209 2425349782317 2470346995347 2595549767041 2643704679231 3019312994313 3075329932983 3118306862979 3231194607949 3337135414767 3551643659977 3668090993091 3758736584757 3881973849831 3925500887343 4154393067363 4483222324889 4566398991399 4832661323259 5047072569441 5581154322821 5764142989143 6168644251539 6370894882737 7045063653397 7175769843627 7276049346951 7786649301123 7931114037693 8770385364433 9057938982939 9693583823847 10011406244301 10654930979931 11004272979273 11276209754271 11776502662029 12463179202089 13449666974667 13699196974197 14393503253591 16743462968463 17292428967429 18505932754617 21135190960191 21527309530881 21828148040853 22618362255643 23359947903369 24861505619839 26311156093299 27173816948817 29080751471541 31964792939793 33828629262813 35329507986087 39068080259747 40349000924001 43180509760773 49315445573779 50230388905389 55517798263851 61392697551031 63405572880573 67855086766929 70079843710107 74584516859517 78933468279897 87242254414623 95894378819379 117204240779241 121047002772003 129541529282319 147946336721337 150691166716167 158328535789501 184178092653093 190216718641719 203565260300787 223753550578551 236800404839691 273476561818229 351612722337723 388624587846957 429748882857217 443839010164011 474985607368503 552534277959279 610695780902361 671260651735653 820429685454687 1054838167013169 1289246648571651 1331517030492033 1424956822105509 1657602833877837 2461289056364061 3008242180000519 3867739945714953 4274870466316527 7383867169092183 9024726540001557 11603219837144859 27074179620004671 81222538860014013
- Sum of all divisors σ(n): 165135629087049600
- Sum of proper divisors (its aliquot sum) s(n): 83913090227035587
- 81222538860014013 is an abundant number, because the sum of its proper divisors (83913090227035587) is greater than itself. Its abundance is 2690551367021574
Bases of 81222538860014013
- Binary: 1001000001000111101111000000000001000000110101001101111012
- Hexadecimal: 0x1208F780081A9BD
- Base-36: M7QZJ8LG059
Squares and roots of 81222538860014013
- 81222538860014013 squared (812225388600140132) is 6597100818866486442474090556364169
- 81222538860014013 cubed (812225388600140133) is 535833277623813461399289750831966126345073671100197
-
The
square root of 81222538860014013 is 284995682.1778428505 -
The
cube root of 81222538860014013 is 433070.7514523825
Scales and comparisons
How big is 81222538860014013?- 81,222,538,860,014,013 seconds is equal to 2,582,625,497 years, 48 weeks, 6 days, 3 hours, 53 minutes, 33 seconds.
-
To count from 1 to 81,222,538,860,014,013 would take you about seven billion, seven hundred forty-seven million, eight hundred seventy-six thousand, four hundred ninety-three 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 81222538860014013 cubic inches would be around 36089.2 feet tall.
Recreational maths with 81222538860014013
- 81222538860014013 backwards is 31041006883522218
- The number of decimal digits it has is: 17
- The sum of 81222538860014013's digits is 54
- More coming soon!
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The information we have on file for 81222538860014013 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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