138346072828464

Names of 138346072828464

• Cardinal: 138346072828464 can be written as One hundred thirty-eight trillion, three hundred forty-six billion, seventy-two million, eight hundred twenty-eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.38346072828464 × 10¹⁴

Factors of 138346072828464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17801

Divisors of 138346072828464

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 61 122 183 244 366 488 732 976 1093 1464 2186 2928 3221 3279 4372 6442 6558 8744 9663 12884 13116 13421 17488 19326 25768 26232 26842 38652 40263 51536 52464 53684 66673 77304 80526 107368 133346 154608 161052 196481 200019 214736 266692 322104 392962 400038 533384 589443 644208 785924 800076 818681 1066768 1178886 1571848 1600152 1637362 2357772 2456043 3143696 3200304 3274724 3520553 4715544 4912086 6549448 7041106 9431088 9824172 10561659 13098896 14082212 14669153 19648344 21123318 28164424 29338306 39296688 42246636 43229041 44007459 56328848 58676612 84493272 86458082 88014918 117353224 129687123 168986544 172916164 176029836 214753733 234706448 259374246 345832328 352059672 429507466 518748492 644261199 691664656 704119344 859014932 894818333 1037496984 1288522398 1718029864 1789636666 2074993968 2577044796 2636971501 2684454999 3436059728 3579273332 5154089592 5273943002 5368909998 7158546664 7910914503 10308179184 10547886004 10737819996 14317093328 15821829006 21095772008 21475639992 31643658012 42191544016 42951279984 47249341813 63287316024 94498683626 126574632048 141748025439 188997367252 283496050878 377994734504 566992101756 755989469008 1133984203512 2267968407024 2882209850593 5764419701186 8646629551779 11528839402372 17293259103558 23057678804744 34586518207116 46115357609488 69173036414232 138346072828464
• Sum of all divisors σ(n): 363725263539648
• Sum of proper divisors (its aliquot sum) s(n): 225379190711184
• 138346072828464 is an abundant number, because the sum of its proper divisors (225379190711184) is greater than itself. Its abundance is 87033117882720

Bases of 138346072828464

• Binary: 11111011101001100110100100001101110101000110000₂
• Hexadecimal: 0x7DD33486EA30
• Base-36: 1D1FB3RSXC

Squares and roots of 138346072828464

• 138346072828464 squared (138346072828464²) is 19139635867058665073168599296
• 138346072828464 cubed (138346072828464³) is 2647893457574379795403358207521115759161344
• The square root of 138346072828464 is 11762060.7390229031
• The cube root of 138346072828464 is 51719.6541207147

Scales and comparisons

• 138,346,072,828,464 seconds is equal to 4,398,977 years, 9 weeks, 3 days, 18 hours, 34 minutes, 24 seconds.
• To count from 1 to 138,346,072,828,464 would take you about ten million, nine hundred ninety-seven thousand, four hundred forty-two 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 138346072828464 cubic inches would be around 4310 feet tall.

Recreational maths with 138346072828464

• 138346072828464 backwards is 464828270643831
• The number of decimal digits it has is: 15
• The sum of 138346072828464's digits is 66
• More coming soon!