13406029

Names of 13406029

• Cardinal: 13406029 can be written as Thirteen million, four hundred six thousand and twenty-nine.

Scientific notation

• Scientific notation: 1.3406029 × 10⁷

Factors of 13406029

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 147339

Divisors of 13406029

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 13 91 147319 1031233 1915147 13406029
• Sum of all divisors σ(n): 16499840
• Sum of proper divisors (its aliquot sum) s(n): 3093811
• 13406029 is a deficient number, because the sum of its proper divisors (3093811) is less than itself. Its deficiency is 10312218

Bases of 13406029

• Binary: 110011001000111101001101₂
• Hexadecimal: 0xCC8F4D
• Base-36: 7ZC5P

Squares and roots of 13406029

• 13406029 squared (13406029²) is 179721613548841
• 13406029 cubed (13406029³) is 2409353163162555362389
• The square root of 13406029 is 3661.4244495825
• The cube root of 13406029 is 237.5563906729

Scales and comparisons

• 13,406,029 seconds is equal to 22 weeks, 1 day, 3 hours, 53 minutes, 49 seconds.
• To count from 1 to 13,406,029 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 13406029 cubic inches would be around 19.8 feet tall.

Recreational maths with 13406029

• 13406029 backwards is 92060431
• The number of decimal digits it has is: 8
• The sum of 13406029's digits is 25
• More coming soon!