20933

Names of 20933

• Cardinal: 20933 can be written as Twenty thousand, nine hundred thirty-three.

Scientific notation

• Scientific notation: 2.0933 × 10⁴

Factors of 20933

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 184

Divisors of 20933

• Number of divisors d(n): 6
• Complete list of divisors:
  1 11 121 173 1903 20933
• Sum of all divisors σ(n): 23142
• Sum of proper divisors (its aliquot sum) s(n): 2209
• 20933 is a deficient number, because the sum of its proper divisors (2209) is less than itself. Its deficiency is 18724

Bases of 20933

• Binary: 101000111000101₂
• Hexadecimal: 0x51C5
• Base-36: G5H

Squares and roots of 20933

• 20933 squared (20933²) is 438190489
• 20933 cubed (20933³) is 9172641506237
• The square root of 20933 is 144.6824108175
• The cube root of 20933 is 27.5598695647

Scales and comparisons

• 20,933 seconds is equal to 5 hours, 48 minutes, 53 seconds.
• To count from 1 to 20,933 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 20933 cubic inches would be around 2.3 feet tall.

Recreational maths with 20933

• 20933 backwards is 33902
• The number of decimal digits it has is: 5
• The sum of 20933's digits is 17
• More coming soon!