13968319

Names of 13968319

• Cardinal: 13968319 can be written as Thirteen million, nine hundred sixty-eight thousand, three hundred nineteen.

Scientific notation

• Scientific notation: 1.3968319 × 10⁷

Factors of 13968319

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 168376

Divisors of 13968319

• Number of divisors d(n): 4
• Complete list of divisors:
  1 83 168293 13968319
• Sum of all divisors σ(n): 14136696
• Sum of proper divisors (its aliquot sum) s(n): 168377
• 13968319 is a deficient number, because the sum of its proper divisors (168377) is less than itself. Its deficiency is 13799942

Bases of 13968319

• Binary: 110101010010001110111111₂
• Hexadecimal: 0xD523BF
• Base-36: 8BE0V

Squares and roots of 13968319

• 13968319 squared (13968319²) is 195113935685761
• 13968319 cubed (13968319³) is 2725413695004193405759
• The square root of 13968319 is 3737.4214373013
• The cube root of 13968319 is 240.8322897857

Scales and comparisons

• 13,968,319 seconds is equal to 23 weeks, 16 hours, 5 minutes, 19 seconds.
• To count from 1 to 13,968,319 would take you about thirty-four weeks!

  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 13968319 cubic inches would be around 20.1 feet tall.

Recreational maths with 13968319

• 13968319 backwards is 91386931
• The number of decimal digits it has is: 8
• The sum of 13968319's digits is 40
• More coming soon!