20366

Names of 20366

• Cardinal: 20366 can be written as Twenty thousand, three hundred sixty-six.

Scientific notation

• Scientific notation: 2.0366 × 10⁴

Factors of 20366

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 618

Divisors of 20366

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 17 34 599 1198 10183 20366
• Sum of all divisors σ(n): 32400
• Sum of proper divisors (its aliquot sum) s(n): 12034
• 20366 is a deficient number, because the sum of its proper divisors (12034) is less than itself. Its deficiency is 8332

Bases of 20366

• Binary: 100111110001110₂
• Hexadecimal: 0x4F8E
• Base-36: FPQ

Squares and roots of 20366

• 20366 squared (20366²) is 414773956
• 20366 cubed (20366³) is 8447286387896
• The square root of 20366 is 142.7094951291
• The cube root of 20366 is 27.3087557509

Scales and comparisons

• 20,366 seconds is equal to 5 hours, 39 minutes, 26 seconds.
• To count from 1 to 20,366 would take you about five hours.

  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 20366 cubic inches would be around 2.3 feet tall.

Recreational maths with 20366

• 20366 backwards is 66302
• 20366 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 20366's digits is 17
• More coming soon!