20448382

Names of 20448382

• Cardinal: 20448382 can be written as Twenty million, four hundred forty-eight thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 2.0448382 × 10⁷

Factors of 20448382

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 601442

Divisors of 20448382

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 17 34 601423 1202846 10224191 20448382
• Sum of all divisors σ(n): 32476896
• Sum of proper divisors (its aliquot sum) s(n): 12028514
• 20448382 is a deficient number, because the sum of its proper divisors (12028514) is less than itself. Its deficiency is 8419868

Bases of 20448382

• Binary: 1001110000000010001111110₂
• Hexadecimal: 0x138047E
• Base-36: C6A2M

Squares and roots of 20448382

• 20448382 squared (20448382²) is 418136326417924
• 20448382 cubed (20448382³) is 8550211330670401598968
• The square root of 20448382 is 4521.9887217905
• The cube root of 20448382 is 273.4552820239

Scales and comparisons

• 20,448,382 seconds is equal to 33 weeks, 5 days, 16 hours, 6 minutes, 22 seconds.
• To count from 1 to 20,448,382 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 20448382 cubic inches would be around 22.8 feet tall.

Recreational maths with 20448382

• 20448382 backwards is 28384402
• The number of decimal digits it has is: 8
• The sum of 20448382's digits is 31
• More coming soon!