82668397921044

Names of 82668397921044

• Cardinal: 82668397921044 can be written as Eighty-two trillion, six hundred sixty-eight billion, three hundred ninety-seven million, nine hundred twenty-one thousand and forty-four.

Scientific notation

• Scientific notation: 8.2668397921044 × 10¹³

Factors of 82668397921044

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1571

Divisors of 82668397921044

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 12 13 17 26 34 39 51 52 68 78 102 156 169 204 221 289 338 442 449 507 578 663 676 867 884 898 1014 1087 1156 1326 1347 1734 1796 2028 2174 2652 2694 2873 3261 3468 3757 4348 4913 5388 5746 5837 6522 7514 7633 8619 9826 11271 11492 11674 13044 14131 14739 15028 15266 17238 17511 18479 19652 22542 22899 23348 28262 29478 30532 34476 35022 36958 42393 45084 45798 48841 55437 56524 58956 63869 70044 73916 75881 83521 84786 91596 97682 99229 110874 127738 129761 146523 151762 167042 169572 183703 191607 195364 198458 221748 227643 240227 250563 255476 259522 293046 297687 303524 314143 334084 367406 383214 389283 396916 455286 480454 488063 501126 519044 551109 586092 595374 628286 720681 734812 766428 778566 830297 910572 942429 960908 976126 1002252 1085773 1102218 1190748 1256572 1289977 1441362 1464189 1557132 1660594 1686893 1884858 1952252 2171546 2204436 2205937 2490891 2579954 2882724 2928378 3122951 3257319 3321188 3373786 3769716 3869931 4083859 4343092 4411874 4981782 5060679 5159908 5340431 5856756 6245902 6344819 6514638 6617811 6747572 7739862 8167718 8297071 8823748 9368853 9963564 10121358 10680862 12251577 12491804 12689638 13029276 13235622 14115049 15479724 16021293 16335436 16594142 18737706 19034457 20242716 21361724 21929609 24503154 24891213 25379276 26471244 28230098 28677181 32042586 33188284 37475412 37500929 38068914 42345147 43859218 49006308 49782426 53090167 56460196 57354362 64085172 65788827 69425603 75001858 76137828 82482647 84690294 86031543 87718436 90787327 99564852 106180334 107861923 112502787 114708724 131577654 138851206 141050207 150003716 159270501 164965294 169380588 172063086 181574654 208276809 212360668 215723846 225005574 247447941 263155308 272361981 277702412 282100414 318541002 323585769 329930588 344126172 363149308 372803353 416553618 423150621 431447692 450011148 487512077 494895882 544723962 564200828 637082004 647171538 745606706 833107236 846301242 902532839 975024154 989791764 1089447924 1118410059 1180235251 1294343076 1402204999 1462536231 1491213412 1692602484 1805065678 1833652691 1950048308 2236820118 2360470502 2397853519 2707598517 2804409998 2925072462 3540705753 3610131356 3667305382 4206614997 4473640236 4720941004 4795707038 5415197034 5500958073 5608819996 5850144924 6337657001 7081411506 7193560557 7334610764 8413229994 9591414076 10830394068 11001916146 12675314002 14162823012 14387121114 15343058263 16826459988 19012971003 22003832292 23837484983 25350628004 28774242228 30686116526 31172095747 38025942006 40763509823 46029174789 47674969966 61372233052 62344191494 71512454949 76051884012 81527019646 92058349578 93516287241 95349939932 122290529469 124688382988 143024909898 163054039292 184116699156 187032574482 244581058938 286049819796 374065148964 405237244711 489162117876 529925627699 810474489422 1059851255398 1215711734133 1589776883097 1620948978844 2119702510796 2431423468266 3179553766194 4862846936532 6359107532388 6889033160087 13778066320174 20667099480261 27556132640348 41334198960522 82668397921044
• Sum of all divisors σ(n): 222625469606400
• Sum of proper divisors (its aliquot sum) s(n): 139957071685356
• 82668397921044 is an abundant number, because the sum of its proper divisors (139957071685356) is greater than itself. Its abundance is 57288673764312

Bases of 82668397921044

• Binary: 10010110010111110111100011111100000001100010100₂
• Hexadecimal: 0x4B2FBC7E0314
• Base-36: TAXC5OQVO

Squares and roots of 82668397921044

• 82668397921044 squared (82668397921044²) is 6834064014832071941258049936
• 82668397921044 cubed (82668397921044³) is 564961123396025268049472020619151937253184
• The square root of 82668397921044 is 9092216.3371228689
• The cube root of 82668397921044 is 43562.5379471761

Scales and comparisons

• 82,668,397,921,044 seconds is equal to 2,628,599 years, 17 weeks, 6 days, 2 hours, 57 minutes, 24 seconds.
• To count from 1 to 82,668,397,921,044 would take you about six million, five hundred seventy-one thousand, four hundred ninety-eight 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 82668397921044 cubic inches would be around 3630.2 feet tall.

Recreational maths with 82668397921044

• 82668397921044 backwards is 44012979386628
• The number of decimal digits it has is: 14
• The sum of 82668397921044's digits is 69
• More coming soon!