2222162

Names of 2222162

• Cardinal: 2222162 can be written as Two million, two hundred twenty-two thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 2.222162 × 10⁶

Factors of 2222162

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1111083

Divisors of 2222162

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 1111081 2222162
• Sum of all divisors σ(n): 3333246
• Sum of proper divisors (its aliquot sum) s(n): 1111084
• 2222162 is a deficient number, because the sum of its proper divisors (1111084) is less than itself. Its deficiency is 1111078

Bases of 2222162

• Binary: 1000011110100001010010₂
• Hexadecimal: 0x21E852
• Base-36: 1BMMQ

Squares and roots of 2222162

• 2222162 squared (2222162²) is 4938003954244
• 2222162 cubed (2222162³) is 10973044742970755528
• The square root of 2222162 is 1490.6917857159
• The cube root of 2222162 is 130.4944092181

Scales and comparisons

• 2,222,162 seconds is equal to 3 weeks, 4 days, 17 hours, 16 minutes, 2 seconds.
• To count from 1 to 2,222,162 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 2222162 cubic inches would be around 10.9 feet tall.

Recreational maths with 2222162

• 2222162 backwards is 2612222
• The number of decimal digits it has is: 7
• The sum of 2222162's digits is 17
• More coming soon!