2212090

Names of 2212090

• Cardinal: 2212090 can be written as Two million, two hundred twelve thousand and ninety.

Scientific notation

• Scientific notation: 2.21209 × 10⁶

Factors of 2212090

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 221216

Divisors of 2212090

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 221209 442418 1106045 2212090
• Sum of all divisors σ(n): 3981780
• Sum of proper divisors (its aliquot sum) s(n): 1769690
• 2212090 is a deficient number, because the sum of its proper divisors (1769690) is less than itself. Its deficiency is 442400

Bases of 2212090

• Binary: 1000011100000011111010₂
• Hexadecimal: 0x21C0FA
• Base-36: 1BEUY

Squares and roots of 2212090

• 2212090 squared (2212090²) is 4893342168100
• 2212090 cubed (2212090³) is 10824513276632329000
• The square root of 2212090 is 1487.3096516865
• The cube root of 2212090 is 130.2969542977

Scales and comparisons

• 2,212,090 seconds is equal to 3 weeks, 4 days, 14 hours, 28 minutes, 10 seconds.
• To count from 1 to 2,212,090 would take you about five 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 2212090 cubic inches would be around 10.9 feet tall.

Recreational maths with 2212090

• 2212090 backwards is 0902122
• The number of decimal digits it has is: 7
• The sum of 2212090's digits is 16
• More coming soon!