13227213

Names of 13227213

• Cardinal: 13227213 can be written as Thirteen million, two hundred twenty-seven thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 1.3227213 × 10⁷

Factors of 13227213

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 32323

Divisors of 13227213

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 137 411 32183 96549 4409071 13227213
• Sum of all divisors σ(n): 17765568
• Sum of proper divisors (its aliquot sum) s(n): 4538355
• 13227213 is a deficient number, because the sum of its proper divisors (4538355) is less than itself. Its deficiency is 8688858

Bases of 13227213

• Binary: 110010011101010011001101₂
• Hexadecimal: 0xC9D4CD
• Base-36: 7VI6L

Squares and roots of 13227213

• 13227213 squared (13227213²) is 174959163747369
• 13227213 cubed (13227213³) is 2314222125188327952597
• The square root of 13227213 is 3636.9235625733
• The cube root of 13227213 is 236.4954460399

Scales and comparisons

• 13,227,213 seconds is equal to 21 weeks, 6 days, 2 hours, 13 minutes, 33 seconds.
• To count from 1 to 13,227,213 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 13227213 cubic inches would be around 19.7 feet tall.

Recreational maths with 13227213

• 13227213 backwards is 31272231
• The number of decimal digits it has is: 8
• The sum of 13227213's digits is 21
• More coming soon!