13940308

Names of 13940308

• Cardinal: 13940308 can be written as Thirteen million, nine hundred forty thousand, three hundred eight.

Scientific notation

• Scientific notation: 1.3940308 × 10⁷

Factors of 13940308

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3485079

Divisors of 13940308

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 3485077 6970154 13940308
• Sum of all divisors σ(n): 24395546
• Sum of proper divisors (its aliquot sum) s(n): 10455238
• 13940308 is a deficient number, because the sum of its proper divisors (10455238) is less than itself. Its deficiency is 3485070

Bases of 13940308

• Binary: 110101001011011001010100₂
• Hexadecimal: 0xD4B654
• Base-36: 8ASES

Squares and roots of 13940308

• 13940308 squared (13940308²) is 194332187134864
• 13940308 cubed (13940308³) is 2709050542973641698112
• The square root of 13940308 is 3733.6721870031
• The cube root of 13940308 is 240.6711998319

Scales and comparisons

• 13,940,308 seconds is equal to 23 weeks, 8 hours, 18 minutes, 28 seconds.
• To count from 1 to 13,940,308 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 13940308 cubic inches would be around 20.1 feet tall.

Recreational maths with 13940308

• 13940308 backwards is 80304931
• The number of decimal digits it has is: 8
• The sum of 13940308's digits is 28
• More coming soon!