82429674047721

Names of 82429674047721

• Cardinal: 82429674047721 can be written as Eighty-two trillion, four hundred twenty-nine billion, six hundred seventy-four million, forty-seven thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 8.2429674047721 × 10¹³

Factors of 82429674047721

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 205614

Divisors of 82429674047721

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 11 13 21 33 39 63 77 91 99 117 121 143 231 273 363 429 693 819 847 1001 1089 1287 1573 2541 3003 4129 4719 7623 9009 11011 12387 14157 28903 33033 37161 45419 53677 86709 99099 136257 161031 201451 260127 317933 375739 408771 483093 499609 590447 604353 953799 1127217 1410157 1498827 1771341 1813059 2215961 2618863 2861397 3381651 3497263 4133129 4230471 4496481 5314023 6494917 6647883 7856589 10491789 12399387 12691413 15511727 18332041 19484751 19943649 23569767 24375571 28807493 31475367 37198161 45464419 46535181 54996123 58454253 73126713 86422479 136393257 139605543 164988369 170628997 201652451 219380139 259267437 316882423 409179771 511886991 604957353 831791179 950647269 1535660973 1814872059 2218176961 2495373537 2851941807 5822538253 6654530883 7486120611 9149702969 10813285327 17467614759 19963592649 27449108907 32439855981 52402844277 64047920783 75692997289 82347326721 97319567943 100646732659 118946138597 192143762349 227078991867 301940197977 356838415791 576431287047 681236975601 704527128613 832622970179 905820593931 1070515247373 1308407524567 2113581385839 2497868910537 3925222573701 6340744157517 7493606731611 9158852671969 11775667721103 27476558015907 82429674047721
• Sum of all divisors σ(n): 161114508580480
• Sum of proper divisors (its aliquot sum) s(n): 78684834532759
• 82429674047721 is a deficient number, because the sum of its proper divisors (78684834532759) is less than itself. Its deficiency is 3744839514962

Bases of 82429674047721

• Binary: 10010101111100000100111011100001100100011101001₂
• Hexadecimal: 0x4AF82770C8E9
• Base-36: T7VO3NNC9

Squares and roots of 82429674047721

• 82429674047721 squared (82429674047721²) is 6794651163613528948185293841
• 82429674047721 cubed (82429674047721³) is 560080880684631401367277877844188241386361
• The square root of 82429674047721 is 9079078.9206681643
• The cube root of 82429674047721 is 43520.5652612255

Scales and comparisons

• 82,429,674,047,721 seconds is equal to 2,621,008 years, 34 weeks, 3 days, 7 hours, 55 minutes, 21 seconds.
• To count from 1 to 82,429,674,047,721 would take you about six million, five hundred fifty-two thousand, five hundred twenty-one 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 82429674047721 cubic inches would be around 3626.7 feet tall.

Recreational maths with 82429674047721

• 82429674047721 backwards is 12774047692428
• 82429674047721 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82429674047721's digits is 63
• More coming soon!