13428586

Names of 13428586

• Cardinal: 13428586 can be written as Thirteen million, four hundred twenty-eight thousand, five hundred eighty-six.

Scientific notation

• Scientific notation: 1.3428586 × 10⁷

Factors of 13428586

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 11468

Divisors of 13428586

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 619 1238 10847 21694 6714293 13428586
• Sum of all divisors σ(n): 20177280
• Sum of proper divisors (its aliquot sum) s(n): 6748694
• 13428586 is a deficient number, because the sum of its proper divisors (6748694) is less than itself. Its deficiency is 6679892

Bases of 13428586

• Binary: 110011001110011101101010₂
• Hexadecimal: 0xCCE76A
• Base-36: 7ZTKA

Squares and roots of 13428586

• 13428586 squared (13428586²) is 180326921959396
• 13428586 cubed (13428586³) is 2421535579647037694056
• The square root of 13428586 is 3664.5035134381
• The cube root of 13428586 is 237.6895535671

Scales and comparisons

• 13,428,586 seconds is equal to 22 weeks, 1 day, 10 hours, 9 minutes, 46 seconds.
• To count from 1 to 13,428,586 would take you about thirty-three 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 13428586 cubic inches would be around 19.8 feet tall.

Recreational maths with 13428586

• 13428586 backwards is 68582431
• The number of decimal digits it has is: 8
• The sum of 13428586's digits is 37
• More coming soon!