13918091331924

Names of 13918091331924

• Cardinal: 13918091331924 can be written as Thirteen trillion, nine hundred eighteen billion, ninety-one million, three hundred thirty-one thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.3918091331924 × 10¹³

Factors of 13918091331924

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 473284

Divisors of 13918091331924

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 74597 149194 223791 298388 398669 447582 671373 797338 895164 969761 1196007 1342746 1594676 1939522 2392014 2685492 2909283 3588021 3879044 4784028 5182697 5818566 7176042 8727849 10365394 11637132 14352084 15548091 17455698 20730788 31096182 34911396 46644273 62192364 93288546 186577092 29739511393 59479022786 89218534179 118958045572 178437068358 267655602537 356874136716 386613648109 535311205074 773227296218 1070622410148 1159840944327 1546454592436 2319681888654 3479522832981 4639363777308 6959045665962 13918091331924
• Sum of all divisors σ(n): 37888740456840
• Sum of proper divisors (its aliquot sum) s(n): 23970649124916
• 13918091331924 is an abundant number, because the sum of its proper divisors (23970649124916) is greater than itself. Its abundance is 10052557792992

Bases of 13918091331924

• Binary: 11001010100010001110111000111100100101010100₂
• Hexadecimal: 0xCA88EE3C954
• Base-36: 4XLVS8310

Squares and roots of 13918091331924

• 13918091331924 squared (13918091331924²) is 193713266323777984341541776
• 13918091331924 cubed (13918091331924³) is 2696118932899659661115837193251528457024
• The square root of 13918091331924 is 3730695.8240955533
• The cube root of 13918091331924 is 24054.3279293129

Scales and comparisons

• 13,918,091,331,924 seconds is equal to 442,552 years, 13 weeks, 1 day, 1 hour, 5 minutes, 24 seconds.
• To count from 1 to 13,918,091,331,924 would take you about one million, one hundred six thousand, three hundred eighty 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 13918091331924 cubic inches would be around 2004.5 feet tall.

Recreational maths with 13918091331924

• 13918091331924 backwards is 42913319081931
• The number of decimal digits it has is: 14
• The sum of 13918091331924's digits is 54
• More coming soon!