13260493

Names of 13260493

• Cardinal: 13260493 can be written as Thirteen million, two hundred sixty thousand, four hundred ninety-three.

Scientific notation

• Scientific notation: 1.3260493 × 10⁷

Factors of 13260493

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 780046

Divisors of 13260493

• Number of divisors d(n): 4
• Complete list of divisors:
  1 17 780029 13260493
• Sum of all divisors σ(n): 14040540
• Sum of proper divisors (its aliquot sum) s(n): 780047
• 13260493 is a deficient number, because the sum of its proper divisors (780047) is less than itself. Its deficiency is 12480446

Bases of 13260493

• Binary: 110010100101011011001101₂
• Hexadecimal: 0xCA56CD
• Base-36: 7W7V1

Squares and roots of 13260493

• 13260493 squared (13260493²) is 175840674603049
• 13260493 cubed (13260493³) is 2331734034689009043157
• The square root of 13260493 is 3641.4959837957
• The cube root of 13260493 is 236.6936227537

Scales and comparisons

• 13,260,493 seconds is equal to 21 weeks, 6 days, 11 hours, 28 minutes, 13 seconds.
• To count from 1 to 13,260,493 would take you about thirty-two 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 13260493 cubic inches would be around 19.7 feet tall.

Recreational maths with 13260493

• 13260493 backwards is 39406231
• The number of decimal digits it has is: 8
• The sum of 13260493's digits is 28
• More coming soon!