14139838

Names of 14139838

• Cardinal: 14139838 can be written as Fourteen million, one hundred thirty-nine thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 1.4139838 × 10⁷

Factors of 14139838

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1851

Divisors of 14139838

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 19 38 233 466 1597 3194 4427 8854 30343 60686 372101 744202 7069919 14139838
• Sum of all divisors σ(n): 22435920
• Sum of proper divisors (its aliquot sum) s(n): 8296082
• 14139838 is a deficient number, because the sum of its proper divisors (8296082) is less than itself. Its deficiency is 5843756

Bases of 14139838

• Binary: 110101111100000110111110₂
• Hexadecimal: 0xD7C1BE
• Base-36: 8F2DA

Squares and roots of 14139838

• 14139838 squared (14139838²) is 199935018666244
• 14139838 cubed (14139838³) is 2827048774467666228472
• The square root of 14139838 is 3760.2975946061
• The cube root of 14139838 is 241.8140205319

Scales and comparisons

• 14,139,838 seconds is equal to 23 weeks, 2 days, 15 hours, 43 minutes, 58 seconds.
• To count from 1 to 14,139,838 would take you about thirty-five 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 14139838 cubic inches would be around 20.2 feet tall.

Recreational maths with 14139838

• 14139838 backwards is 83893141
• The number of decimal digits it has is: 8
• The sum of 14139838's digits is 37
• More coming soon!