13526213

Names of 13526213

• Cardinal: 13526213 can be written as Thirteen million, five hundred twenty-six thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 1.3526213 × 10⁷

Factors of 13526213

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 119814

Divisors of 13526213

• Number of divisors d(n): 4
• Complete list of divisors:
  1 113 119701 13526213
• Sum of all divisors σ(n): 13646028
• Sum of proper divisors (its aliquot sum) s(n): 119815
• 13526213 is a deficient number, because the sum of its proper divisors (119815) is less than itself. Its deficiency is 13406398

Bases of 13526213

• Binary: 110011100110010011000101₂
• Hexadecimal: 0xCE64C5
• Base-36: 81WW5

Squares and roots of 13526213

• 13526213 squared (13526213²) is 182958438121369
• 13526213 cubed (13526213³) is 2474734804176956945597
• The square root of 13526213 is 3677.8000217521
• The cube root of 13526213 is 238.2641712805

Scales and comparisons

• 13,526,213 seconds is equal to 22 weeks, 2 days, 13 hours, 16 minutes, 53 seconds.
• To count from 1 to 13,526,213 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 13526213 cubic inches would be around 19.9 feet tall.

Recreational maths with 13526213

• 13526213 backwards is 31262531
• The number of decimal digits it has is: 8
• The sum of 13526213's digits is 23
• More coming soon!