13781248331344492

Names of 13781248331344492

• Cardinal: 13781248331344492 can be written as Thirteen quadrillion, seven hundred eighty-one trillion, two hundred forty-eight billion, three hundred thirty-one million, three hundred forty-four thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 1.3781248331344492 × 10¹⁶

Factors of 13781248331344492

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 559

Divisors of 13781248331344492

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 17 34 68 151 302 389 604 778 1556 2567 5134 6613 10268 13226 22801 26452 45602 58739 91204 117478 151321 234956 302642 387617 605284 775234 998563 1550468 1997126 2572457 3442951 3994252 5144914 6885902 8869589 10289828 13771804 17739178 22849471 35478356 45698942 58530167 58863869 91397884 117060334 117727738 150783013 234120668 235455476 301566026 388441007 603132052 776882014 1000685773 1339307939 1553764028 2001371546 2678615878 3450270121 4002743092 5357231756 6900540242 8888444219 13801080484 17776888438 22768234963 35553776876 45536469926 58654592057 91072939852 117309184114 151103551723 234618368228 302207103446 520990788271 604414206892 1041981576542 1342155077069 2083963153084 2684310154138 5368620308276 8856843400607 17713686801214 22816636310173 35427373602428 45633272620346 91266545240692 202665416637419 405330833274838 810661666549676 3445312082836123 6890624165672246 13781248331344492
• Sum of all divisors σ(n): 25772334182824320
• Sum of proper divisors (its aliquot sum) s(n): 11991085851479828
• 13781248331344492 is a deficient number, because the sum of its proper divisors (11991085851479828) is less than itself. Its deficiency is 1790162479864664

Bases of 13781248331344492

• Binary: 110000111101011111100011101011010110011110101001101100₂
• Hexadecimal: 0x30F5F8EB59EA6C
• Base-36: 3RP1M2Z70Q4

Squares and roots of 13781248331344492

• 13781248331344492 squared (13781248331344492²) is 189922805570185345161204378738064
• 13781248331344492 cubed (13781248331344492³) is 2617373347348381178499991060359110005011417143488
• The square root of 13781248331344492 is 117393561.7116394165
• The cube root of 13781248331344492 is 239752.3390315233

Scales and comparisons

• 13,781,248,331,344,492 seconds is equal to 438,201,068 years, 38 weeks, 2 days, 4 hours, 34 minutes, 52 seconds.
• To count from 1 to 13,781,248,331,344,492 would take you about one billion, three hundred fourteen million, six hundred three thousand, two hundred six 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 13781248331344492 cubic inches would be around 19979.4 feet tall.

Recreational maths with 13781248331344492

• 13781248331344492 backwards is 29444313384218731
• The number of decimal digits it has is: 17
• The sum of 13781248331344492's digits is 67
• More coming soon!