21226006

Names of 21226006

• Cardinal: 21226006 can be written as Twenty-one million, two hundred twenty-six thousand and six.

Scientific notation

• Scientific notation: 2.1226006 × 10⁷

Factors of 21226006

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 97478

Divisors of 21226006

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 109 218 97367 194734 10613003 21226006
• Sum of all divisors σ(n): 32131440
• Sum of proper divisors (its aliquot sum) s(n): 10905434
• 21226006 is a deficient number, because the sum of its proper divisors (10905434) is less than itself. Its deficiency is 10320572

Bases of 21226006

• Binary: 1010000111110001000010110₂
• Hexadecimal: 0x143E216
• Base-36: CMY3A

Squares and roots of 21226006

• 21226006 squared (21226006²) is 450543330712036
• 21226006 cubed (21226006³) is 9563235440953660408216
• The square root of 21226006 is 4607.1689788847
• The cube root of 21226006 is 276.8786237247

Scales and comparisons

• 21,226,006 seconds is equal to 35 weeks, 16 hours, 6 minutes, 46 seconds.
• To count from 1 to 21,226,006 would take you about four days!

  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 21226006 cubic inches would be around 23.1 feet tall.

Recreational maths with 21226006

• 21226006 backwards is 60062212
• The number of decimal digits it has is: 8
• The sum of 21226006's digits is 19
• More coming soon!