13949849996394

Names of 13949849996394

• Cardinal: 13949849996394 can be written as Thirteen trillion, nine hundred forty-nine billion, eight hundred forty-nine million, nine hundred ninety-six thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 1.3949849996394 × 10¹³

Factors of 13949849996394

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 10104243

Divisors of 13949849996394

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 31 39 62 78 93 186 403 571 806 1142 1209 1713 2418 3426 7423 14846 17701 22269 35402 44538 53103 106206 230113 460226 690339 1380678 10103623 20207246 30310869 60621738 131347099 262694198 313212313 394041297 626424626 788082594 939636939 1879273878 4071760069 5769168733 8143520138 11538337466 12215280207 17307506199 24430560414 34615012398 74999193529 149998387058 178844230723 224997580587 357688461446 449995161174 536532692169 1073065384338 2324974999399 4649949998798 6974924998197 13949849996394
• Sum of all divisors σ(n): 31069371260928
• Sum of proper divisors (its aliquot sum) s(n): 17119521264534
• 13949849996394 is an abundant number, because the sum of its proper divisors (17119521264534) is greater than itself. Its abundance is 3169671268140

Bases of 13949849996394

• Binary: 11001010111111110011110110101000110001101010₂
• Hexadecimal: 0xCAFF3DA8C6A
• Base-36: 4Y0H0IHD6

Squares and roots of 13949849996394

• 13949849996394 squared (13949849996394²) is 194598314921893681813003236
• 13949849996394 cubed (13949849996394³) is 2714617302711457053630774575096910330984
• The square root of 13949849996394 is 3734949.7983766799
• The cube root of 13949849996394 is 24072.6099622125

Scales and comparisons

• 13,949,849,996,394 seconds is equal to 443,562 years, 4 weeks, 1 day, 4 hours, 19 minutes, 54 seconds.
• To count from 1 to 13,949,849,996,394 would take you about one million, one hundred eight thousand, nine hundred five 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 13949849996394 cubic inches would be around 2006.1 feet tall.

Recreational maths with 13949849996394

• 13949849996394 backwards is 49369994894931
• The number of decimal digits it has is: 14
• The sum of 13949849996394's digits is 87
• More coming soon!