13897234

Names of 13897234

• Cardinal: 13897234 can be written as Thirteen million, eight hundred ninety-seven thousand, two hundred thirty-four.

Scientific notation

• Scientific notation: 1.3897234 × 10⁷

Factors of 13897234

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1821

Divisors of 13897234

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 13 26 373 746 1433 2866 4849 9698 18629 37258 534509 1069018 6948617 13897234
• Sum of all divisors σ(n): 22525272
• Sum of proper divisors (its aliquot sum) s(n): 8628038
• 13897234 is a deficient number, because the sum of its proper divisors (8628038) is less than itself. Its deficiency is 5269196

Bases of 13897234

• Binary: 110101000000111000010010₂
• Hexadecimal: 0xD40E12
• Base-36: 89V6A

Squares and roots of 13897234

• 13897234 squared (13897234²) is 193133112850756
• 13897234 cubed (13897234³) is 2684016062435363208904
• The square root of 13897234 is 3727.8994085141
• The cube root of 13897234 is 240.4230616773

Scales and comparisons

• 13,897,234 seconds is equal to 22 weeks, 6 days, 20 hours, 20 minutes, 34 seconds.
• To count from 1 to 13,897,234 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 13897234 cubic inches would be around 20 feet tall.

Recreational maths with 13897234

• 13897234 backwards is 43279831
• The number of decimal digits it has is: 8
• The sum of 13897234's digits is 37
• More coming soon!