13993060231909

Names of 13993060231909

• Cardinal: 13993060231909 can be written as Thirteen trillion, nine hundred ninety-three billion, sixty million, two hundred thirty-one thousand, nine hundred nine.

Scientific notation

• Scientific notation: 1.3993060231909 × 10¹³

Factors of 13993060231909

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 201734

Divisors of 13993060231909

• Number of divisors d(n): 64
• Complete list of divisors:
  1 11 19 31 71 151 209 341 589 781 1349 1661 2201 2869 4681 6479 10721 14839 24211 31559 41819 51491 88939 117931 201451 203699 332351 460009 978329 2215961 2240689 3655861 3827569 6244981 6314669 14303021 30419101 42103259 68694791 69461359 118654639 157333231 271757399 334610111 443393651 577962919 942992131 1305201029 2159756171 2989331389 4877330161 6357592109 8424479369 10372913441 17916850489 23757317881 41035367249 66952441301 92669273059 197085355379 451389039739 736476854311 1272096384719 13993060231909
• Sum of all divisors σ(n): 16932024483840
• Sum of proper divisors (its aliquot sum) s(n): 2938964251931
• 13993060231909 is a deficient number, because the sum of its proper divisors (2938964251931) is less than itself. Its deficiency is 11054095979978

Bases of 13993060231909

• Binary: 11001011101000000011011000100110101011100101₂
• Hexadecimal: 0xCBA03626AE5
• Base-36: 4YKBMRSH1

Squares and roots of 13993060231909

• 13993060231909 squared (13993060231909²) is 195805734653833156861784281
• 13993060231909 cubed (13993060231909³) is 2739921438764278711792152725749390822429
• The square root of 13993060231909 is 3740729.9063029129
• The cube root of 13993060231909 is 24097.4396434683

Scales and comparisons

• 13,993,060,231,909 seconds is equal to 444,936 years, 1 week, 4 days, 15 hours, 31 minutes, 49 seconds.
• To count from 1 to 13,993,060,231,909 would take you about one million, one hundred twelve thousand, three hundred forty 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 13993060231909 cubic inches would be around 2008.1 feet tall.

Recreational maths with 13993060231909

• 13993060231909 backwards is 90913206039931
• The number of decimal digits it has is: 14
• The sum of 13993060231909's digits is 55
• More coming soon!