4820

Names of 4820

• Cardinal: 4820 can be written as Four thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.82 × 10³

Factors of 4820

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 248

Divisors of 4820

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 5 10 20 241 482 964 1205 2410 4820
• Sum of all divisors σ(n): 10164
• Sum of proper divisors (its aliquot sum) s(n): 5344
• 4820 is an abundant number, because the sum of its proper divisors (5344) is greater than itself. Its abundance is 524

Bases of 4820

• Binary: 1001011010100₂
• Hexadecimal: 0x12D4
• Base-36: 3PW

Squares and roots of 4820

• 4820 squared (4820²) is 23232400
• 4820 cubed (4820³) is 111980168000
• The square root of 4820 is 69.4262198309
• The cube root of 4820 is 16.8920495265

Scales and comparisons

• 4,820 seconds is equal to 1 hour, 20 minutes, 20 seconds.
• To count from 1 to 4,820 would take you about twenty minutes.

  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 4820 cubic inches would be around 1.4 feet tall.

Recreational maths with 4820

• 4820 backwards is 0284
• The number of decimal digits it has is: 4
• The sum of 4820's digits is 14
• More coming soon!