49999

Names of 49999

• Cardinal: 49999 can be written as Forty-nine thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 4.9999 × 10⁴

Factors of 49999

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 49999

Divisors of 49999

• Number of divisors d(n): 2
• Complete list of divisors:
  1 49999
• Sum of all divisors σ(n): 50000
• Sum of proper divisors (its aliquot sum) s(n): 1
• 49999 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 49998

Bases of 49999

• Binary: 1100001101001111₂
• Hexadecimal: 0xC34F
• Base-36: 12KV

Squares and roots of 49999

• 49999 squared (49999²) is 2499900001
• 49999 cubed (49999³) is 124992500149999
• The square root of 49999 is 223.6045616709
• The cube root of 49999 is 36.8400693827

Scales and comparisons

• 49,999 seconds is equal to 13 hours, 53 minutes, 19 seconds.
• To count from 1 to 49,999 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 49999 cubic inches would be around 3.1 feet tall.

Recreational maths with 49999

• 49999 backwards is 99994
• The number of decimal digits it has is: 5
• The sum of 49999's digits is 40
• More coming soon!