49409

Names of 49409

• Cardinal: 49409 can be written as Forty-nine thousand, four hundred nine.

Scientific notation

• Scientific notation: 4.9409 × 10⁴

Factors of 49409

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 49409

Divisors of 49409

• Number of divisors d(n): 2
• Complete list of divisors:
  1 49409
• Sum of all divisors σ(n): 49410
• Sum of proper divisors (its aliquot sum) s(n): 1
• 49409 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 49408

Bases of 49409

• Binary: 1100000100000001₂
• Hexadecimal: 0xC101
• Base-36: 124H

Squares and roots of 49409

• 49409 squared (49409²) is 2441249281
• 49409 cubed (49409³) is 120619685724929
• The square root of 49409 is 222.2813532441
• The cube root of 49409 is 36.6945884657

Scales and comparisons

• 49,409 seconds is equal to 13 hours, 43 minutes, 29 seconds.
• To count from 1 to 49,409 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 49409 cubic inches would be around 3.1 feet tall.

Recreational maths with 49409

• 49409 backwards is 90494
• 49409 is a twin prime! Its twin is 49411
• The number of decimal digits it has is: 5
• The sum of 49409's digits is 26
• More coming soon!