13786716378125

Names of 13786716378125

• Cardinal: 13786716378125 can be written as Thirteen trillion, seven hundred eighty-six billion, seven hundred sixteen million, three hundred seventy-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.3786716378125 × 10¹³

Factors of 13786716378125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 655

Divisors of 13786716378125

• Number of divisors d(n): 54
• Complete list of divisors:
  1 5 25 125 127 523 625 635 2615 3125 3175 13075 15875 16129 65375 66421 79375 80645 273529 326875 332105 396875 403225 1367645 1634375 1660525 2016125 6838225 8302625 8435467 10080625 34191125 34738183 41513125 42177335 50403125 170955625 173690915 207565625 210886675 854778125 868454575 1054433375 4342272875 4411749241 5272166875 21711364375 22058746205 26360834375 108556821875 110293731025 551468655125 2757343275625 13786716378125
• Sum of all divisors σ(n): 17402322199626
• Sum of proper divisors (its aliquot sum) s(n): 3615605821501
• 13786716378125 is a deficient number, because the sum of its proper divisors (3615605821501) is less than itself. Its deficiency is 10171110556624

Bases of 13786716378125

• Binary: 11001000100111111000010101010001010000001101₂
• Hexadecimal: 0xC89F855140D
• Base-36: 4VXJ2YVWT

Squares and roots of 13786716378125

• 13786716378125 squared (13786716378125²) is 190073548490860117978515625
• 13786716378125 cubed (13786716378125³) is 2620490104027277565402771134063720703125
• The square root of 13786716378125 is 3713046.7783378383
• The cube root of 13786716378125 is 23978.4044036877

Scales and comparisons

• 13,786,716,378,125 seconds is equal to 438,374 years, 48 weeks, 4 days, 14 hours, 22 minutes, 5 seconds.
• To count from 1 to 13,786,716,378,125 would take you about one million, ninety-five thousand, nine hundred thirty-seven 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 13786716378125 cubic inches would be around 1998.2 feet tall.

Recreational maths with 13786716378125

• 13786716378125 backwards is 52187361768731
• The number of decimal digits it has is: 14
• The sum of 13786716378125's digits is 65
• More coming soon!