3220887

Names of 3220887

• Cardinal: 3220887 can be written as Three million, two hundred twenty thousand, eight hundred eighty-seven.

Scientific notation

• Scientific notation: 3.220887 × 10⁶

Factors of 3220887

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 29057

Divisors of 3220887

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 37 111 29017 87051 1073629 3220887
• Sum of all divisors σ(n): 4410736
• Sum of proper divisors (its aliquot sum) s(n): 1189849
• 3220887 is a deficient number, because the sum of its proper divisors (1189849) is less than itself. Its deficiency is 2031038

Bases of 3220887

• Binary: 1100010010010110010111₂
• Hexadecimal: 0x312597
• Base-36: 1X193

Squares and roots of 3220887

• 3220887 squared (3220887²) is 10374113066769
• 3220887 cubed (3220887³) is 33413845913286404103
• The square root of 3220887 is 1794.6829803617
• The cube root of 3220887 is 147.6811830771

Scales and comparisons

• 3,220,887 seconds is equal to 5 weeks, 2 days, 6 hours, 41 minutes, 27 seconds.
• To count from 1 to 3,220,887 would take you about seven 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 3220887 cubic inches would be around 12.3 feet tall.

Recreational maths with 3220887

• 3220887 backwards is 7880223
• The number of decimal digits it has is: 7
• The sum of 3220887's digits is 30
• More coming soon!