499

Names of 499

• Cardinal: 499 can be written as Four hundred ninety-nine.

Scientific notation

• Scientific notation: 4.99 × 10²

Factors of 499

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 499

Divisors of 499

• Number of divisors d(n): 2
• Complete list of divisors:
  1 499
• Sum of all divisors σ(n): 500
• Sum of proper divisors (its aliquot sum) s(n): 1
• 499 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 498

Bases of 499

• Binary: 111110011₂
• Hexadecimal: 0x1F3
• Base-36: DV

Squares and roots of 499

• 499 squared (499²) is 249001
• 499 cubed (499³) is 124251499
• The square root of 499 is 22.3383079037
• The cube root of 499 is 7.9317103915

Scales and comparisons

• 499 seconds is equal to 8 minutes, 19 seconds.
• To count from 1 to 499 would take you about four 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 499 cubic inches would be around 0.7 feet tall.

Recreational maths with 499

• 499 backwards is 994
• The number of decimal digits it has is: 3
• The sum of 499's digits is 22
• More coming soon!