138661612577733

Names of 138661612577733

• Cardinal: 138661612577733 can be written as One hundred thirty-eight trillion, six hundred sixty-one billion, six hundred twelve million, five hundred seventy-seven thousand, seven hundred thirty-three.

Scientific notation

• Scientific notation: 1.38661612577733 × 10¹⁴

Factors of 138661612577733

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 389

Divisors of 138661612577733

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 17 21 31 49 51 93 119 147 217 289 331 357 527 651 833 867 961 993 1519 1581 2023 2317 2499 2883 3689 4557 5627 6069 6727 6951 8959 10261 11067 14161 16219 16337 16881 20181 25823 26877 29791 30783 39389 42483 47089 48657 49011 62713 71827 77469 89373 95659 109561 114359 118167 141267 174437 188139 208537 215481 275723 277729 286977 318091 328683 343077 438991 502789 506447 523311 625611 669613 766927 800513 827169 833187 954273 1221059 1316973 1459759 1508367 1519341 1862537 1944103 2008839 2226637 2300781 2401539 2965429 3396391 3545129 3663177 4379277 4687291 5368489 5407547 5587611 5832309 6679911 8547413 8609599 8896287 9860821 10189173 10635387 13037759 13608721 14061873 15586459 16105467 16222641 20758003 23774737 24815903 25642239 25828797 29582463 31663129 37852829 39113277 40826163 46759377 57738647 60267193 62274009 69025747 71324211 74447709 91264313 91928299 94989387 105288121 113558487 145306021 166423159 167633957 173215941 180801579 207077241 221641903 264969803 273792939 275784897 315864363 404170529 421870351 435918063 483180229 499269477 502901871 643498093 664925709 737016847 794909409 981556999 1173437699 1212511587 1265611053 1449540687 1551493321 1789898057 1930494279 2211050541 2829193703 2849777269 2944670997 3263931751 3520313097 4504486651 4654479963 5159117929 5369694171 6870898993 8214063893 8487581109 8549331807 9791795253 12529286399 13513459953 15477353787 19948440883 20612696979 22847522257 24642191679 30428266969 37587859197 48096292951 55486839767 59845322649 68542566771 87705004793 91284800907 139639086181 144288878853 159932655799 166460519301 212997868783 263115014379 388407878369 418917258543 479797967397 638993606349 943276276039 1165223635107 1490985081481 2718855148583 2829828828117 4472955244443 6602933932273 8156565445749 19808801796819 46220537525911 138661612577733
• Sum of all divisors σ(n): 236792696055552
• Sum of proper divisors (its aliquot sum) s(n): 98131083477819
• 138661612577733 is a deficient number, because the sum of its proper divisors (98131083477819) is less than itself. Its deficiency is 40530529099914

Bases of 138661612577733

• Binary: 11111100001110010101100001010010110001111000101₂
• Hexadecimal: 0x7E1CAC2963C5
• Base-36: 1D5G9JZPOL

Squares and roots of 138661612577733

• 138661612577733 squared (138661612577733²) is 19227042802657322504967419289
• 138661612577733 cubed (138661612577733³) is 2666052760117559341650283268854975916091837
• The square root of 138661612577733 is 11775466.5545672967
• The cube root of 138661612577733 is 51758.9449966165

Scales and comparisons

• 138,661,612,577,733 seconds is equal to 4,409,010 years, 19 weeks, 2 days, 4 hours, 55 minutes, 33 seconds.
• To count from 1 to 138,661,612,577,733 would take you about eleven million, twenty-two thousand, five hundred twenty-five 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 138661612577733 cubic inches would be around 4313.2 feet tall.

Recreational maths with 138661612577733

• 138661612577733 backwards is 337775216166831
• The number of decimal digits it has is: 15
• The sum of 138661612577733's digits is 66
• More coming soon!