82361777964921

Names of 82361777964921

• Cardinal: 82361777964921 can be written as Eighty-two trillion, three hundred sixty-one billion, seven hundred seventy-seven million, nine hundred sixty-four thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 8.2361777964921 × 10¹³

Factors of 82361777964921

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1606

Divisors of 82361777964921

• Number of divisors d(n): 225
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 117 147 169 189 273 343 351 441 507 567 637 819 1029 1053 1183 1323 1521 1583 1911 2401 2457 3087 3549 3969 4459 4563 4749 5733 7203 7371 8281 9261 10647 11081 13377 13689 14247 17199 20579 21609 24843 27783 31213 31941 33243 40131 42741 51597 57967 61737 64827 74529 77567 93639 95823 99729 120393 128223 144053 173901 185211 194481 223587 232701 267527 280917 299187 361179 405769 432159 521703 542969 555633 670761 698103 802581 842751 897561 1008371 1217307 1296477 1565109 1628907 1666899 1872689 2094309 2407743 2505889 2528253 3025113 3651921 3800783 3889431 4695327 4886721 5618067 6282927 7058597 7223229 7517667 9075339 10955763 11402349 11668293 13108823 14660163 16854201 17541223 21175791 21669687 22553001 27226017 32576557 32867289 34207047 39326469 43980489 49410179 50562603 52623669 63527373 67659003 81678051 91761761 97729671 102621141 117979407 122788561 148230537 151687809 157871007 190582119 202977009 228035899 275285283 293189013 307863423 353938221 368365683 423495241 444691611 473613021 571746357 642332327 684107697 825855849 859519927 879567039 1061814663 1105097049 1270485723 1334074833 1420839063 1596251293 1926996981 2052323091 2477567547 2578559781 2638701117 2964466687 3315291147 3811457169 4002224499 4788753879 5780990943 6016639489 6156969273 7432702641 7735679343 8893400061 9945873441 11173759051 11434371507 14366261637 17342972829 18049918467 18470907819 20751266809 23207038029 26680200183 33521277153 34303114521 43098784911 52028918487 54149755401 62253800427 69621114087 78216313357 80040600549 100563831459 129296354733 145258867663 162449266203 186761401281 234648940071 240121801647 301691494377 435776602989 487347798609 560284203843 703946820213 905074483131 1016812073641 1307329808967 1680852611529 2111840460639 3050436220923 3921989426901 6335521381917 9151308662769 11765968280703 27453925988307 82361777964921
• Sum of all divisors σ(n): 155519851963839
• Sum of proper divisors (its aliquot sum) s(n): 73158073998918
• 82361777964921 is a deficient number, because the sum of its proper divisors (73158073998918) is less than itself. Its deficiency is 9203703966003

Bases of 82361777964921

• Binary: 10010101110100001011000100001001100011101111001₂
• Hexadecimal: 0x4AE85884C779
• Base-36: T70H82YK9

Squares and roots of 82361777964921

• 82361777964921 squared (82361777964921²) is 6783462469542946380306536241
• 82361777964921 cubed (82361777964921³) is 558698029749870831271613493755423513201961
• 82361777964921 is a perfect square number. Its square root is 9075339
• The cube root of 82361777964921 is 43508.6129006075

Scales and comparisons

• 82,361,777,964,921 seconds is equal to 2,618,849 years, 40 weeks, 3 days, 55 minutes, 21 seconds.
• To count from 1 to 82,361,777,964,921 would take you about six million, five hundred forty-seven thousand, one hundred twenty-four 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 82361777964921 cubic inches would be around 3625.7 feet tall.

Recreational maths with 82361777964921

• 82361777964921 backwards is 12946977716328
• The number of decimal digits it has is: 14
• The sum of 82361777964921's digits is 72
• More coming soon!