13040834

Names of 13040834

• Cardinal: 13040834 can be written as Thirteen million, forty thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 1.3040834 × 10⁷

Factors of 13040834

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6520419

Divisors of 13040834

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 6520417 13040834
• Sum of all divisors σ(n): 19561254
• Sum of proper divisors (its aliquot sum) s(n): 6520420
• 13040834 is a deficient number, because the sum of its proper divisors (6520420) is less than itself. Its deficiency is 6520414

Bases of 13040834

• Binary: 110001101111110011000010₂
• Hexadecimal: 0xC6FCC2
• Base-36: 7RIDE

Squares and roots of 13040834

• 13040834 squared (13040834²) is 170063351415556
• 13040834 cubed (13040834³) is 2217767935293930813704
• The square root of 13040834 is 3611.2094926769
• The cube root of 13040834 is 235.3794022237

Scales and comparisons

• 13,040,834 seconds is equal to 21 weeks, 3 days, 22 hours, 27 minutes, 14 seconds.
• To count from 1 to 13,040,834 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 13040834 cubic inches would be around 19.6 feet tall.

Recreational maths with 13040834

• 13040834 backwards is 43804031
• The number of decimal digits it has is: 8
• The sum of 13040834's digits is 23
• More coming soon!