20482242

Names of 20482242

• Cardinal: 20482242 can be written as Twenty million, four hundred eighty-two thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 2.0482242 × 10⁷

Factors of 20482242

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3838

Divisors of 20482242

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 11 22 33 66 83 166 249 498 913 1826 2739 3739 5478 7478 11217 22434 41129 82258 123387 246774 310337 620674 931011 1862022 3413707 6827414 10241121 20482242
• Sum of all divisors σ(n): 45239040
• Sum of proper divisors (its aliquot sum) s(n): 24756798
• 20482242 is an abundant number, because the sum of its proper divisors (24756798) is greater than itself. Its abundance is 4274556

Bases of 20482242

• Binary: 1001110001000100011000010₂
• Hexadecimal: 0x13888C2
• Base-36: C7076

Squares and roots of 20482242

• 20482242 squared (20482242²) is 419522237346564
• 20482242 cubed (20482242³) is 8592755989713761716488
• The square root of 20482242 is 4525.7311011593
• The cube root of 20482242 is 273.6061348697

Scales and comparisons

• 20,482,242 seconds is equal to 33 weeks, 6 days, 1 hour, 30 minutes, 42 seconds.
• To count from 1 to 20,482,242 would take you about fifty 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 20482242 cubic inches would be around 22.8 feet tall.

Recreational maths with 20482242

• 20482242 backwards is 24228402
• The number of decimal digits it has is: 8
• The sum of 20482242's digits is 24
• More coming soon!