40222001

Names of 40222001

• Cardinal: 40222001 can be written as Forty million, two hundred twenty-two thousand and one.

Scientific notation

• Scientific notation: 4.0222001 × 10⁷

Factors of 40222001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1159

Divisors of 40222001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 181 359 619 64979 112039 222221 40222001
• Sum of all divisors σ(n): 40622400
• Sum of proper divisors (its aliquot sum) s(n): 400399
• 40222001 is a deficient number, because the sum of its proper divisors (400399) is less than itself. Its deficiency is 39821602

Bases of 40222001

• Binary: 10011001011011110100110001₂
• Hexadecimal: 0x265BD31
• Base-36: NY3HT

Squares and roots of 40222001

• 40222001 squared (40222001²) is 1617809364444001
• 40222001 cubed (40222001³) is 65071529874475972666001
• The square root of 40222001 is 6342.0817560167
• The cube root of 40222001 is 342.6267163921

Scales and comparisons

• 40,222,001 seconds is equal to 1 year, 14 weeks, 3 days, 12 hours, 46 minutes, 41 seconds.
• To count from 1 to 40,222,001 would take you about forty-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 40222001 cubic inches would be around 28.6 feet tall.

Recreational maths with 40222001

• 40222001 backwards is 10022204
• The number of decimal digits it has is: 8
• The sum of 40222001's digits is 11
• More coming soon!