13198731399735017473

Names of 13198731399735017473

• Cardinal: 13198731399735017473 can be written as Thirteen quintillion, one hundred ninety-eight quadrillion, seven hundred thirty-one trillion, three hundred ninety-nine billion, seven hundred thirty-five million, seventeen thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 1.3198731399735017473 × 10¹⁹

Factors of 13198731399735017473

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2928404978606

Divisors of 13198731399735017473

• Number of divisors d(n): 4
• Complete list of divisors:
  1 4507147 2928400471459 13198731399735017473
• Sum of all divisors σ(n): 13198734328139996080
• Sum of proper divisors (its aliquot sum) s(n): 2928404978607
• 13198731399735017473 is a deficient number, because the sum of its proper divisors (2928404978607) is less than itself. Its deficiency is 13198728471330038866

Bases of 13198731399735017473

• Binary: 1011011100101011010100000100011100110111000000000000000000000001₂
• Hexadecimal: 0xB72B504737000001
• Base-36: 2S9ZZSQNK7401

Squares and roots of 13198731399735017473

• 13198731399735017473 squared (13198731399735017473²) is 174206510562351093600937720139615305729
• 13198731399735017473 cubed (13198731399735017473³) is 2299304940997573355546371772407562912993738134080052002817
• The square root of 13198731399735017473 is 3633005835.3565876805
• The cube root of 13198731399735017473 is 2363255.7883335025

Scales and comparisons

• 13,198,731,399,735,017,473 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,198,731,399,735,017,473 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13198731399735017473 cubic inches would be around 196938 feet tall.

Recreational maths with 13198731399735017473

• 13198731399735017473 backwards is 37471053799313789131
• The number of decimal digits it has is: 20
• The sum of 13198731399735017473's digits is 91
• More coming soon!