13960709

Names of 13960709

• Cardinal: 13960709 can be written as Thirteen million, nine hundred sixty thousand, seven hundred nine.

Scientific notation

• Scientific notation: 1.3960709 × 10⁷

Factors of 13960709

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1994394

Divisors of 13960709

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 1994387 13960709
• Sum of all divisors σ(n): 15955104
• Sum of proper divisors (its aliquot sum) s(n): 1994395
• 13960709 is a deficient number, because the sum of its proper divisors (1994395) is less than itself. Its deficiency is 11966314

Bases of 13960709

• Binary: 110101010000011000000101₂
• Hexadecimal: 0xD50605
• Base-36: 8B85H

Squares and roots of 13960709

• 13960709 squared (13960709²) is 194901395782681
• 13960709 cubed (13960709³) is 2720961670215836680829
• The square root of 13960709 is 3736.4032169989
• The cube root of 13960709 is 240.7885463531

Scales and comparisons

• 13,960,709 seconds is equal to 23 weeks, 13 hours, 58 minutes, 29 seconds.
• To count from 1 to 13,960,709 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 13960709 cubic inches would be around 20.1 feet tall.

Recreational maths with 13960709

• 13960709 backwards is 90706931
• The number of decimal digits it has is: 8
• The sum of 13960709's digits is 35
• More coming soon!