48821

Names of 48821

• Cardinal: 48821 can be written as Forty-eight thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 4.8821 × 10⁴

Factors of 48821

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 48821

Divisors of 48821

• Number of divisors d(n): 2
• Complete list of divisors:
  1 48821
• Sum of all divisors σ(n): 48822
• Sum of proper divisors (its aliquot sum) s(n): 1
• 48821 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 48820

Bases of 48821

• Binary: 1011111010110101₂
• Hexadecimal: 0xBEB5
• Base-36: 11O5

Squares and roots of 48821

• 48821 squared (48821²) is 2383490041
• 48821 cubed (48821³) is 116364367291661
• The square root of 48821 is 220.9547464981
• The cube root of 48821 is 36.5484438383

Scales and comparisons

• 48,821 seconds is equal to 13 hours, 33 minutes, 41 seconds.
• To count from 1 to 48,821 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 48821 cubic inches would be around 3 feet tall.

Recreational maths with 48821

• 48821 backwards is 12884
• 48821 is a twin prime! Its twin is 48823
• The number of decimal digits it has is: 5
• The sum of 48821's digits is 23
• More coming soon!