20099

Names of 20099

• Cardinal: 20099 can be written as Twenty thousand and ninety-nine.

Scientific notation

• Scientific notation: 2.0099 × 10⁴

Factors of 20099

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 300

Divisors of 20099

• Number of divisors d(n): 4
• Complete list of divisors:
  1 101 199 20099
• Sum of all divisors σ(n): 20400
• Sum of proper divisors (its aliquot sum) s(n): 301
• 20099 is a deficient number, because the sum of its proper divisors (301) is less than itself. Its deficiency is 19798

Bases of 20099

• Binary: 100111010000011₂
• Hexadecimal: 0x4E83
• Base-36: FIB

Squares and roots of 20099

• 20099 squared (20099²) is 403969801
• 20099 cubed (20099³) is 8119389030299
• The square root of 20099 is 141.7709420157
• The cube root of 20099 is 27.1888903591

Scales and comparisons

• 20,099 seconds is equal to 5 hours, 34 minutes, 59 seconds.
• To count from 1 to 20,099 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 20099 cubic inches would be around 2.3 feet tall.

Recreational maths with 20099

• 20099 backwards is 99002
• The number of decimal digits it has is: 5
• The sum of 20099's digits is 20
• More coming soon!