4999

Names of 4999

• Cardinal: 4999 can be written as Four thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 4.999 × 10³

Factors of 4999

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 4999

Divisors of 4999

• Number of divisors d(n): 2
• Complete list of divisors:
  1 4999
• Sum of all divisors σ(n): 5000
• Sum of proper divisors (its aliquot sum) s(n): 1
• 4999 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 4998

Bases of 4999

• Binary: 1001110000111₂
• Hexadecimal: 0x1387
• Base-36: 3UV

Squares and roots of 4999

• 4999 squared (4999²) is 24990001
• 4999 cubed (4999³) is 124925014999
• The square root of 4999 is 70.7036066973
• The cube root of 4999 is 17.0986194067

Scales and comparisons

• 4,999 seconds is equal to 1 hour, 23 minutes, 19 seconds.
• To count from 1 to 4,999 would take you about twenty-three 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 4999 cubic inches would be around 1.4 feet tall.

Recreational maths with 4999

• 4999 backwards is 9994
• The number of decimal digits it has is: 4
• The sum of 4999's digits is 31
• More coming soon!