138020312736436

Names of 138020312736436

• Cardinal: 138020312736436 can be written as One hundred thirty-eight trillion, twenty billion, three hundred twelve million, seven hundred thirty-six thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 1.38020312736436 × 10¹⁴

Factors of 138020312736436

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 822

Divisors of 138020312736436

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 13 26 52 67 79 134 158 169 268 316 338 661 676 871 1027 1322 1742 2054 2197 2644 3484 4108 4394 4489 5293 8593 8788 8978 10586 11323 13351 17186 17956 21172 22646 26702 34372 44287 45292 52219 53404 58357 68809 88574 104438 111709 116714 137618 147199 173563 177148 208876 223418 233428 275236 294398 300763 347126 354631 446836 575731 588796 601526 678847 694252 709262 758641 894517 1151462 1203052 1357694 1418524 1452217 1517282 1789034 2302924 2715388 2904434 2967229 3034564 3498673 3578068 3909919 4610203 5808868 5934458 6997346 7484503 7819838 8825011 9220406 9862333 11628721 11868916 13994692 14969006 15639676 17650022 18440812 19724666 23257442 23760277 29938012 35300044 38573977 39449332 45482749 46514884 47520554 50828947 59932639 77147954 90965498 95041108 97298539 101657894 114725143 119865278 154295908 181930996 194597078 198804343 203315788 229450286 234411091 239730556 308883601 389194156 397608686 458900572 468822182 501461701 591275737 617767202 660776311 779124307 795217372 937644364 1002923402 1182551474 1235534404 1321552622 1558248614 2005846804 2365102948 2584456459 2643105244 3047344183 3116497228 4015486813 5168912918 6094688366 6519002113 7686584581 8030973626 10337825836 12189376732 13038004226 15373169162 15705543097 16061947252 26076008452 30746338324 31411086194 33597933967 39615474379 52201328569 62822172388 67195867934 79230948758 104402657138 134391735868 158461897516 204172060261 208805314276 408344120522 436773141571 515001166927 816688241044 873546283142 1030002333854 1747092566284 2060004667708 2654236783393 5308473566786 10616947133572 34505078184109 69010156368218 138020312736436
• Sum of all divisors σ(n): 269387988352000
• Sum of proper divisors (its aliquot sum) s(n): 131367675615564
• 138020312736436 is a deficient number, because the sum of its proper divisors (131367675615564) is less than itself. Its deficiency is 6652637120872

Bases of 138020312736436

• Binary: 11111011000011101011011101101100110001010110100₂
• Hexadecimal: 0x7D875BB662B4
• Base-36: 1CX9NMMH84

Squares and roots of 138020312736436

• 138020312736436 squared (138020312736436²) is 19049606727863597518401982096
• 138020312736436 cubed (138020312736436³) is 2629232678085849003173223612370216038849856
• The square root of 138020312736436 is 11748204.6601357777
• The cube root of 138020312736436 is 51679.0278846849

Scales and comparisons

• 138,020,312,736,436 seconds is equal to 4,388,619 years, 1 week, 8 hours, 7 minutes, 16 seconds.
• To count from 1 to 138,020,312,736,436 would take you about ten million, nine hundred seventy-one thousand, five hundred forty-seven 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 138020312736436 cubic inches would be around 4306.6 feet tall.

Recreational maths with 138020312736436

• 138020312736436 backwards is 634637213020831
• The number of decimal digits it has is: 15
• The sum of 138020312736436's digits is 49
• More coming soon!