50021

Names of 50021

• Cardinal: 50021 can be written as Fifty thousand and twenty-one.

Scientific notation

• Scientific notation: 5.0021 × 10⁴

Factors of 50021

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 50021

Divisors of 50021

• Number of divisors d(n): 2
• Complete list of divisors:
  1 50021
• Sum of all divisors σ(n): 50022
• Sum of proper divisors (its aliquot sum) s(n): 1
• 50021 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 50020

Bases of 50021

• Binary: 1100001101100101₂
• Hexadecimal: 0xC365
• Base-36: 12LH

Squares and roots of 50021

• 50021 squared (50021²) is 2502100441
• 50021 cubed (50021³) is 125157566159261
• The square root of 50021 is 223.6537502481
• The cube root of 50021 is 36.8454719087

Scales and comparisons

• 50,021 seconds is equal to 13 hours, 53 minutes, 41 seconds.
• To count from 1 to 50,021 would take you about thirteen 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 50021 cubic inches would be around 3.1 feet tall.

Recreational maths with 50021

• 50021 backwards is 12005
• 50021 is a twin prime! Its twin is 50023
• The number of decimal digits it has is: 5
• The sum of 50021's digits is 8
• More coming soon!