82381483891161

Names of 82381483891161

• Cardinal: 82381483891161 can be written as Eighty-two trillion, three hundred eighty-one billion, four hundred eighty-three million, eight hundred ninety-one thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 8.2381483891161 × 10¹³

Factors of 82381483891161

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 158

Divisors of 82381483891161

• Number of divisors d(n): 768
• Complete list of divisors:
  1 3 7 9 13 19 21 27 37 39 49 57 63 79 81 91 111 117 133 147 171 189 237 243 247 259 273 333 343 351 399 441 481 513 553 567 637 703 711 741 777 819 931 999 1027 1029 1053 1197 1323 1369 1443 1501 1539 1659 1701 1729 1813 1911 2109 2133 2223 2331 2457 2793 2923 2997 3081 3087 3159 3367 3591 3871 3969 4107 4329 4459 4503 4617 4921 4977 5187 5439 5733 6327 6399 6517 6669 6993 7189 7371 8379 8769 8991 9139 9243 9261 9583 10101 10507 10773 11613 11907 12103 12321 12691 12987 13377 13509 14763 14931 15561 16317 17199 17797 18981 19197 19513 19551 20007 20461 20979 21567 22113 23569 25137 26011 26307 27097 27417 27729 27783 28749 30303 31521 32319 34447 34839 36309 36963 37999 38073 38961 40131 40527 44289 44793 46683 48951 50323 50653 51597 53391 55537 56943 58539 58653 60021 61383 62937 63973 64701 67081 70707 73549 75411 78033 78921 81291 82251 83187 83349 84721 86247 90909 94563 103341 104517 108151 108927 110889 113997 114219 116883 120393 121581 124579 132867 134379 136591 140049 143227 146853 150969 151959 154791 160173 164983 166611 170829 175617 175959 182077 184149 191919 194103 201243 212121 220647 226233 234099 236763 241129 243873 246753 249561 254163 258741 265993 272727 283689 310023 313551 324453 326781 332667 338143 341991 342657 352261 354571 361179 364743 373737 388759 398601 409773 420147 429681 440559 447811 452907 455877 469567 480519 494949 499833 514843 526851 527877 546231 552447 575757 582309 603729 636363 658489 661941 702297 710289 721981 723387 731619 740259 757057 762489 776223 797979 818181 851067 872053 930069 940653 956137 962407 973359 980343 1002589 1014429 1025973 1027971 1056783 1063713 1083537 1121211 1166277 1195803 1229319 1274539 1289043 1343433 1358721 1367631 1405963 1408701 1441557 1484847 1499499 1544529 1580553 1583631 1638693 1657341 1727271 1746927 1811187 1861951 1909089 1975467 1985823 2054869 2106891 2165943 2170161 2194857 2220777 2271171 2287467 2328669 2367001 2393937 2481997 2553201 2616159 2721313 2790207 2868411 2887221 2920077 2941029 3007767 3043287 3077919 3083913 3134677 3170349 3191139 3363633 3498831 3687957 3823617 3867129 4001587 4030299 4076163 4102893 4217889 4226103 4324671 4454541 4498497 4609423 4633587 4741659 4916079 4972023 5053867 5181813 5299399 5433561 5585853 5727267 5926401 5957469 6104371 6164607 6320673 6497829 6510483 6584571 6692959 6736849 6813513 6862401 7101003 7181811 7445991 7848477 8163939 8370621 8605233 8661663 8760231 8921773 9023301 9129861 9233757 9404031 9511047 9573417 9841741 10090899 10496493 11063871 11470851 11601387 12004761 12090897 12228489 12308679 12511291 12653667 12678309 13033657 13363623 13495491 13828269 13900761 14384083 14748237 15161601 15545439 15898197 16300683 16569007 16757559 17373979 17779203 17872407 18313113 18493821 19049191 19493487 19531449 20078877 20210547 20440539 20587203 21303009 21545433 22337973 23545431 24491817 25815699 25984989 26280693 26713297 26765319 27069903 27389583 28011109 28212093 28533141 28720251 29525223 30272697 31489479 32265961 33191613 34412553 34804161 35377069 36014283 36272691 37095793 37533873 37961001 38034927 39100971 40090869 41484807 41702283 43152249 44244711 45484803 47157943 47694591 49707021 50272677 52020631 52121937 53337609 54939339 55481463 57147573 58480461 58594347 60236631 60631641 61321617 63909027 64636299 67013919 68892187 70636293 73475451 76030153 77447097 77954967 80139891 80295957 81209709 82168749 84033327 84636279 85599423 86160753 87579037 88575669 94468437 96797883 100688581 103237659 106131207 108042849 108818073 111287379 112601619 113883003 114104781 115983049 117302913 124454421 125106849 129456747 136454409 141473829 143083773 149121063 150818031 156061893 156365811 160012827 164818017 166444389 171442719 175441383 180709893 181894923 183964851 186993079 191727081 196077763 201041757 206676561 211908879 220426353 225861727 228090459 232341291 233864901 240419673 240887871 243629127 247639483 252099981 253908837 262737111 265727007 290393649 302065743 309712977 318393621 324128547 330105601 333862137 337804857 341649009 347949147 351908739 364144417 373363263 388370241 409363227 424421487 429251319 447363189 452454093 468185679 469097433 482245309 494454051 499333167 514328157 532211071 542129679 545684769 560979237 575181243 588233289 603125271 613053259 620029683 661279059 677585181 684271377 704820067 721259019 722663613 742918449 756299943 761726511 788211333 797181021 871180947 906197229 955180863 972385641 988391989 990316803 1001586411 1013414571 1043847441 1055726217 1092433251 1120089789 1165110723 1228089681 1273264461 1287753957 1308951553 1342089567 1372544341 1404557037 1407292299 1446735927 1483362153 1542984471 1596633213 1626389037 1637054307 1682937711 1764699867 1839159777 1860089049 2032755543 2052814131 2114460201 2163777057 2167990839 2228755347 2268899829 2364633999 2391543063 2549010919 2613542841 2718591687 2865542589 2965175967 2970950409 3004759233 3040243713 3131542323 3167178651 3277299753 3495332169 3725477497 3819793383 3926854659 4026268701 4117633023 4213671111 4221876897 4291372813 4340207781 4628953413 4789899639 5048813133 5294099601 5517479331 5580267147 6098266629 6158442393 6343380603 6491331171 6686266041 6806699487 6918743923 7093901997 7647032757 7840628523 8155775061 8596627767 8895527901 8912851227 9014277699 9162660871 9394626969 9831899259 11176432491 11459380149 11780563977 12352899069 12641013333 12874118439 13020623343 14369698917 15146439399 15882298803 16552437993 16740801441 17843076433 18294799887 18475327179 19030141809 20058798123 20756231769 21281705991 22941098271 24467325183 26078342479 26686583703 26738553681 27487982613 28183880907 29495697777 33529297473 35341691931 37058697207 38622355317 39061870029 43109096751 45439318197 47646896409 48431207461 49657313979 53529229299 54884399661 57090425427 60176394369 62268695307 68823294813 78235027437 80059751109 80215661043 82463947839 88487093331 100587892419 106025075793 111176091621 115867065951 117185610087 129327290253 145293622383 148971941937 160587687897 171271276281 186806085921 206469884439 234705082311 240179253327 247391843517 301763677257 318075227379 333528274863 339018452227 347601197853 435880867149 481763063691 560418257763 619409653317 704115246933 742175530551 905291031771 1017055356681 1042803593559 1307642601447 1445289191073 1681254773289 2112345740799 2226526591653 3051166070043 3922927804341 4335867573219 6337037222397 9153498210129 11768783413023 27460494630387 82381483891161
• Sum of all divisors σ(n): 169790566400000
• Sum of proper divisors (its aliquot sum) s(n): 87409082508839
• 82381483891161 is an abundant number, because the sum of its proper divisors (87409082508839) is greater than itself. Its abundance is 5027598617678

Bases of 82381483891161

• Binary: 10010101110110011101111000101010101100111011001₂
• Hexadecimal: 0x4AECEF1559D9
• Base-36: T79J4HCK9

Squares and roots of 82381483891161

• 82381483891161 squared (82381483891161²) is 6786708888109619337693927921
• 82381483891161 cubed (82381483891161³) is 559099148939801787041360060825745343006281
• The square root of 82381483891161 is 9076424.6204747935
• The cube root of 82381483891161 is 43512.0825891289

Scales and comparisons

• 82,381,483,891,161 seconds is equal to 2,619,476 years, 18 weeks, 6 days, 21 hours, 19 minutes, 21 seconds.
• To count from 1 to 82,381,483,891,161 would take you about six million, five hundred forty-eight thousand, six hundred ninety 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 82381483891161 cubic inches would be around 3626 feet tall.

Recreational maths with 82381483891161

• 82381483891161 backwards is 16119838418328
• 82381483891161 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82381483891161's digits is 63
• More coming soon!