20082

Names of 20082

• Cardinal: 20082 can be written as Twenty thousand and eighty-two.

Scientific notation

• Scientific notation: 2.0082 × 10⁴

Factors of 20082

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3352

Divisors of 20082

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 3347 6694 10041 20082
• Sum of all divisors σ(n): 40176
• Sum of proper divisors (its aliquot sum) s(n): 20094
• 20082 is an abundant number, because the sum of its proper divisors (20094) is greater than itself. Its abundance is 12

Bases of 20082

• Binary: 100111001110010₂
• Hexadecimal: 0x4E72
• Base-36: FHU

Squares and roots of 20082

• 20082 squared (20082²) is 403286724
• 20082 cubed (20082³) is 8098803991368
• The square root of 20082 is 141.7109734635
• The cube root of 20082 is 27.1812226225

Scales and comparisons

• 20,082 seconds is equal to 5 hours, 34 minutes, 42 seconds.
• To count from 1 to 20,082 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 20082 cubic inches would be around 2.3 feet tall.

Recreational maths with 20082

• 20082 backwards is 28002
• The number of decimal digits it has is: 5
• The sum of 20082's digits is 12
• More coming soon!