49919

Names of 49919

• Cardinal: 49919 can be written as Forty-nine thousand, nine hundred nineteen.

Scientific notation

• Scientific notation: 4.9919 × 10⁴

Factors of 49919

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 49919

Divisors of 49919

• Number of divisors d(n): 2
• Complete list of divisors:
  1 49919
• Sum of all divisors σ(n): 49920
• Sum of proper divisors (its aliquot sum) s(n): 1
• 49919 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 49918

Bases of 49919

• Binary: 1100001011111111₂
• Hexadecimal: 0xC2FF
• Base-36: 12IN

Squares and roots of 49919

• 49919 squared (49919²) is 2491906561
• 49919 cubed (49919³) is 124393483618559
• The square root of 49919 is 223.4256028301
• The cube root of 49919 is 36.8204104639

Scales and comparisons

• 49,919 seconds is equal to 13 hours, 51 minutes, 59 seconds.
• To count from 1 to 49,919 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 49919 cubic inches would be around 3.1 feet tall.

Recreational maths with 49919

• 49919 backwards is 91994
• 49919 is a twin prime! Its twin is 49921
• The number of decimal digits it has is: 5
• The sum of 49919's digits is 32
• More coming soon!