13942468

Names of 13942468

• Cardinal: 13942468 can be written as Thirteen million, nine hundred forty-two thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3942468 × 10⁷

Factors of 13942468

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3485619

Divisors of 13942468

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 3485617 6971234 13942468
• Sum of all divisors σ(n): 24399326
• Sum of proper divisors (its aliquot sum) s(n): 10456858
• 13942468 is a deficient number, because the sum of its proper divisors (10456858) is less than itself. Its deficiency is 3485610

Bases of 13942468

• Binary: 110101001011111011000100₂
• Hexadecimal: 0xD4BEC4
• Base-36: 8AU2S

Squares and roots of 13942468

• 13942468 squared (13942468²) is 194392413931024
• 13942468 cubed (13942468³) is 2710310010676056327232
• The square root of 13942468 is 3733.9614352591
• The cube root of 13942468 is 240.6836295657

Scales and comparisons

• 13,942,468 seconds is equal to 23 weeks, 8 hours, 54 minutes, 28 seconds.
• To count from 1 to 13,942,468 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 13942468 cubic inches would be around 20.1 feet tall.

Recreational maths with 13942468

• 13942468 backwards is 86424931
• The number of decimal digits it has is: 8
• The sum of 13942468's digits is 37
• More coming soon!