2220122

Names of 2220122

• Cardinal: 2220122 can be written as Two million, two hundred twenty thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 2.220122 × 10⁶

Factors of 2220122

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1110063

Divisors of 2220122

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 1110061 2220122
• Sum of all divisors σ(n): 3330186
• Sum of proper divisors (its aliquot sum) s(n): 1110064
• 2220122 is a deficient number, because the sum of its proper divisors (1110064) is less than itself. Its deficiency is 1110058

Bases of 2220122

• Binary: 1000011110000001011010₂
• Hexadecimal: 0x21E05A
• Base-36: 1BL22

Squares and roots of 2220122

• 2220122 squared (2220122²) is 4928941694884
• 2220122 cubed (2220122³) is 10942851893529255848
• The square root of 2220122 is 1490.0073825321
• The cube root of 2220122 is 130.4544646209

Scales and comparisons

• 2,220,122 seconds is equal to 3 weeks, 4 days, 16 hours, 42 minutes, 2 seconds.
• To count from 1 to 2,220,122 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 2220122 cubic inches would be around 10.9 feet tall.

Recreational maths with 2220122

• 2220122 backwards is 2210222
• The number of decimal digits it has is: 7
• The sum of 2220122's digits is 11
• More coming soon!