2200138

Names of 2200138

• Cardinal: 2200138 can be written as Two million, two hundred thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 2.200138 × 10⁶

Factors of 2200138

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 25628

Divisors of 2200138

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 43 86 25583 51166 1100069 2200138
• Sum of all divisors σ(n): 3377088
• Sum of proper divisors (its aliquot sum) s(n): 1176950
• 2200138 is a deficient number, because the sum of its proper divisors (1176950) is less than itself. Its deficiency is 1023188

Bases of 2200138

• Binary: 1000011001001001001010₂
• Hexadecimal: 0x21924A
• Base-36: 1B5MY

Squares and roots of 2200138

• 2200138 squared (2200138²) is 4840607219044
• 2200138 cubed (2200138³) is 10650003885693028072
• The square root of 2200138 is 1483.2862164801
• The cube root of 2200138 is 130.0618640467

Scales and comparisons

• 2,200,138 seconds is equal to 3 weeks, 4 days, 11 hours, 8 minutes, 58 seconds.
• To count from 1 to 2,200,138 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 2200138 cubic inches would be around 10.8 feet tall.

Recreational maths with 2200138

• 2200138 backwards is 8310022
• The number of decimal digits it has is: 7
• The sum of 2200138's digits is 16
• More coming soon!