20324842

Names of 20324842

• Cardinal: 20324842 can be written as Twenty million, three hundred twenty-four thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 2.0324842 × 10⁷

Factors of 20324842

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 11192

Divisors of 20324842

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 997 1994 10193 20386 10162421 20324842
• Sum of all divisors σ(n): 30520836
• Sum of proper divisors (its aliquot sum) s(n): 10195994
• 20324842 is a deficient number, because the sum of its proper divisors (10195994) is less than itself. Its deficiency is 10128848

Bases of 20324842

• Binary: 1001101100010000111101010₂
• Hexadecimal: 0x13621EA
• Base-36: C3MQY

Squares and roots of 20324842

• 20324842 squared (20324842²) is 413099202324964
• 20324842 cubed (20324842³) is 8396176017580925955688
• The square root of 20324842 is 4508.3081083705
• The cube root of 20324842 is 272.9034709959

Scales and comparisons

• 20,324,842 seconds is equal to 33 weeks, 4 days, 5 hours, 47 minutes, 22 seconds.
• To count from 1 to 20,324,842 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 20324842 cubic inches would be around 22.7 feet tall.

Recreational maths with 20324842

• 20324842 backwards is 24842302
• The number of decimal digits it has is: 8
• The sum of 20324842's digits is 25
• More coming soon!