13998713

Names of 13998713

• Cardinal: 13998713 can be written as Thirteen million, nine hundred ninety-eight thousand, seven hundred thirteen.

Scientific notation

• Scientific notation: 1.3998713 × 10⁷

Factors of 13998713

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 13998713

Divisors of 13998713

• Number of divisors d(n): 2
• Complete list of divisors:
  1 13998713
• Sum of all divisors σ(n): 13998714
• Sum of proper divisors (its aliquot sum) s(n): 1
• 13998713 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13998712

Bases of 13998713

• Binary: 110101011001101001111001₂
• Hexadecimal: 0xD59A79
• Base-36: 8C1H5

Squares and roots of 13998713

• 13998713 squared (13998713²) is 195963965656369
• 13998713 cubed (13998713³) is 2743243313565366253097
• The square root of 13998713 is 3741.4854002121
• The cube root of 13998713 is 241.0068408267

Scales and comparisons

• 13,998,713 seconds is equal to 23 weeks, 1 day, 31 minutes, 53 seconds.
• To count from 1 to 13,998,713 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 13998713 cubic inches would be around 20.1 feet tall.

Recreational maths with 13998713

• 13998713 backwards is 31789931
• The number of decimal digits it has is: 8
• The sum of 13998713's digits is 41
• More coming soon!