13399342529

Names of 13399342529

• Cardinal: 13399342529 can be written as Thirteen billion, three hundred ninety-nine million, three hundred forty-two thousand, five hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3399342529 × 10¹⁰

Factors of 13399342529

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 199990254

Divisors of 13399342529

• Number of divisors d(n): 4
• Complete list of divisors:
  1 67 199990187 13399342529
• Sum of all divisors σ(n): 13599332784
• Sum of proper divisors (its aliquot sum) s(n): 199990255
• 13399342529 is a deficient number, because the sum of its proper divisors (199990255) is less than itself. Its deficiency is 13199352274

Bases of 13399342529

• Binary: 1100011110101010011011110111000001₂
• Hexadecimal: 0x31EA9BDC1
• Base-36: 65LMEV5

Squares and roots of 13399342529

• 13399342529 squared (13399342529²) is 179542380209468115841
• 13399342529 cubed (13399342529³) is 2405749850898614053057809901889
• The square root of 13399342529 is 115755.5291508791
• The cube root of 13399342529 is 2375.1688909037

Scales and comparisons

• 13,399,342,529 seconds is equal to 426 years, 2 weeks, 6 days, 23 hours, 35 minutes, 29 seconds.
• To count from 1 to 13,399,342,529 would take you about eight hundred fifty-two 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 13399342529 cubic inches would be around 197.9 feet tall.

Recreational maths with 13399342529

• 13399342529 backwards is 92524399331
• The number of decimal digits it has is: 11
• The sum of 13399342529's digits is 50
• More coming soon!