13531747431200

Names of 13531747431200

• Cardinal: 13531747431200 can be written as Thirteen trillion, five hundred thirty-one billion, seven hundred forty-seven million, four hundred thirty-one thousand, two hundred.

Scientific notation

• Scientific notation: 1.35317474312 × 10¹³

Factors of 13531747431200

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 16914684296

Divisors of 13531747431200

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 16914684289 33829368578 67658737156 84573421445 135317474312 169146842890 270634948624 338293685780 422867107225 541269897248 676587371560 845734214450 1353174743120 1691468428900 2706349486240 3382936857800 6765873715600 13531747431200
• Sum of all divisors σ(n): 33034378418370
• Sum of proper divisors (its aliquot sum) s(n): 19502630987170
• 13531747431200 is an abundant number, because the sum of its proper divisors (19502630987170) is greater than itself. Its abundance is 5970883555970

Bases of 13531747431200

• Binary: 11000100111010011010111111111011001100100000₂
• Hexadecimal: 0xC4E9AFFB320
• Base-36: 4SOED1HCW

Squares and roots of 13531747431200

• 13531747431200 squared (13531747431200²) is 183108188541787798733440000
• 13531747431200 cubed (13531747431200³) is 2477773759932022319366729333539328000000
• The square root of 13531747431200 is 3678552.3553702481
• The cube root of 13531747431200 is 23829.6663174899

Scales and comparisons

• 13,531,747,431,200 seconds is equal to 430,267 years, 37 weeks, 2 hours, 53 minutes, 20 seconds.
• To count from 1 to 13,531,747,431,200 would take you about one million, seventy-five thousand, six hundred sixty-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 13531747431200 cubic inches would be around 1985.8 feet tall.

Recreational maths with 13531747431200

• 13531747431200 backwards is 00213474713531
• The number of decimal digits it has is: 14
• The sum of 13531747431200's digits is 41
• More coming soon!