13940227

Names of 13940227

• Cardinal: 13940227 can be written as Thirteen million, nine hundred forty thousand, two hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3940227 × 10⁷

Factors of 13940227

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1991468

Divisors of 13940227

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 1991461 13940227
• Sum of all divisors σ(n): 15931696
• Sum of proper divisors (its aliquot sum) s(n): 1991469
• 13940227 is a deficient number, because the sum of its proper divisors (1991469) is less than itself. Its deficiency is 11948758

Bases of 13940227

• Binary: 110101001011011000000011₂
• Hexadecimal: 0xD4B603
• Base-36: 8ASCJ

Squares and roots of 13940227

• 13940227 squared (13940227²) is 194329928811529
• 13940227 cubed (13940227³) is 2709003320526554477083
• The square root of 13940227 is 3733.6613397575
• The cube root of 13940227 is 240.6707336921

Scales and comparisons

• 13,940,227 seconds is equal to 23 weeks, 8 hours, 17 minutes, 7 seconds.
• To count from 1 to 13,940,227 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 13940227 cubic inches would be around 20.1 feet tall.

Recreational maths with 13940227

• 13940227 backwards is 72204931
• The number of decimal digits it has is: 8
• The sum of 13940227's digits is 28
• More coming soon!