13427494

Names of 13427494

• Cardinal: 13427494 can be written as Thirteen million, four hundred twenty-seven thousand, four hundred ninety-four.

Scientific notation

• Scientific notation: 1.3427494 × 10⁷

Factors of 13427494

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6713749

Divisors of 13427494

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 6713747 13427494
• Sum of all divisors σ(n): 20141244
• Sum of proper divisors (its aliquot sum) s(n): 6713750
• 13427494 is a deficient number, because the sum of its proper divisors (6713750) is less than itself. Its deficiency is 6713744

Bases of 13427494

• Binary: 110011001110001100100110₂
• Hexadecimal: 0xCCE326
• Base-36: 7ZSPY

Squares and roots of 13427494

• 13427494 squared (13427494²) is 180297595120036
• 13427494 cubed (13427494³) is 2420944876688712669784
• The square root of 13427494 is 3664.3545134171
• The cube root of 13427494 is 237.6831104953

Scales and comparisons

• 13,427,494 seconds is equal to 22 weeks, 1 day, 9 hours, 51 minutes, 34 seconds.
• To count from 1 to 13,427,494 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 13427494 cubic inches would be around 19.8 feet tall.

Recreational maths with 13427494

• 13427494 backwards is 49472431
• The number of decimal digits it has is: 8
• The sum of 13427494's digits is 34
• More coming soon!