13331666

Names of 13331666

• Cardinal: 13331666 can be written as Thirteen million, three hundred thirty-one thousand, six hundred sixty-six.

Scientific notation

• Scientific notation: 1.3331666 × 10⁷

Factors of 13331666

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 74988

Divisors of 13331666

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 89 178 74897 149794 6665833 13331666
• Sum of all divisors σ(n): 20222460
• Sum of proper divisors (its aliquot sum) s(n): 6890794
• 13331666 is a deficient number, because the sum of its proper divisors (6890794) is less than itself. Its deficiency is 6440872

Bases of 13331666

• Binary: 110010110110110011010010₂
• Hexadecimal: 0xCB6CD2
• Base-36: 7XQS2

Squares and roots of 13331666

• 13331666 squared (13331666²) is 177733318335556
• 13331666 cubed (13331666³) is 2369481237121308516296
• The square root of 13331666 is 3651.2554005437
• The cube root of 13331666 is 237.1163356761

Scales and comparisons

• 13,331,666 seconds is equal to 22 weeks, 7 hours, 14 minutes, 26 seconds.
• To count from 1 to 13,331,666 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 13331666 cubic inches would be around 19.8 feet tall.

Recreational maths with 13331666

• 13331666 backwards is 66613331
• The number of decimal digits it has is: 8
• The sum of 13331666's digits is 29
• More coming soon!