20203

Names of 20203

• Cardinal: 20203 can be written as Twenty thousand, two hundred three.

Scientific notation

• Scientific notation: 2.0203 × 10⁴

Factors of 20203

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 316

Divisors of 20203

• Number of divisors d(n): 4
• Complete list of divisors:
  1 89 227 20203
• Sum of all divisors σ(n): 20520
• Sum of proper divisors (its aliquot sum) s(n): 317
• 20203 is a deficient number, because the sum of its proper divisors (317) is less than itself. Its deficiency is 19886

Bases of 20203

• Binary: 100111011101011₂
• Hexadecimal: 0x4EEB
• Base-36: FL7

Squares and roots of 20203

• 20203 squared (20203²) is 408161209
• 20203 cubed (20203³) is 8246080905427
• The square root of 20203 is 142.1372576069
• The cube root of 20203 is 27.2357049845

Scales and comparisons

• 20,203 seconds is equal to 5 hours, 36 minutes, 43 seconds.
• To count from 1 to 20,203 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 20203 cubic inches would be around 2.3 feet tall.

Recreational maths with 20203

• 20203 backwards is 30202
• The number of decimal digits it has is: 5
• The sum of 20203's digits is 7
• More coming soon!