13829213

Names of 13829213

• Cardinal: 13829213 can be written as Thirteen million, eight hundred twenty-nine thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 1.3829213 × 10⁷

Factors of 13829213

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 13829213

Divisors of 13829213

• Number of divisors d(n): 2
• Complete list of divisors:
  1 13829213
• Sum of all divisors σ(n): 13829214
• Sum of proper divisors (its aliquot sum) s(n): 1
• 13829213 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13829212

Bases of 13829213

• Binary: 110100110000010001011101₂
• Hexadecimal: 0xD3045D
• Base-36: 88EOT

Squares and roots of 13829213

• 13829213 squared (13829213²) is 191247132199369
• 13829213 cubed (13829213³) is 2644797326824232366597
• The square root of 13829213 is 3718.7649831631
• The cube root of 13829213 is 240.0301640327

Scales and comparisons

• 13,829,213 seconds is equal to 22 weeks, 6 days, 1 hour, 26 minutes, 53 seconds.
• To count from 1 to 13,829,213 would take you about thirty-four 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 13829213 cubic inches would be around 20 feet tall.

Recreational maths with 13829213

• 13829213 backwards is 31292831
• The number of decimal digits it has is: 8
• The sum of 13829213's digits is 29
• More coming soon!