20473

Names of 20473

• Cardinal: 20473 can be written as Twenty thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 2.0473 × 10⁴

Factors of 20473

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 406

Divisors of 20473

• Number of divisors d(n): 4
• Complete list of divisors:
  1 59 347 20473
• Sum of all divisors σ(n): 20880
• Sum of proper divisors (its aliquot sum) s(n): 407
• 20473 is a deficient number, because the sum of its proper divisors (407) is less than itself. Its deficiency is 20066

Bases of 20473

• Binary: 100111111111001₂
• Hexadecimal: 0x4FF9
• Base-36: FSP

Squares and roots of 20473

• 20473 squared (20473²) is 419143729
• 20473 cubed (20473³) is 8581129563817
• The square root of 20473 is 143.0838914763
• The cube root of 20473 is 27.3564976479

Scales and comparisons

• 20,473 seconds is equal to 5 hours, 41 minutes, 13 seconds.
• To count from 1 to 20,473 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 20473 cubic inches would be around 2.3 feet tall.

Recreational maths with 20473

• 20473 backwards is 37402
• The number of decimal digits it has is: 5
• The sum of 20473's digits is 16
• More coming soon!