49791

Names of 49791

• Cardinal: 49791 can be written as Forty-nine thousand, seven hundred ninety-one.

Scientific notation

• Scientific notation: 4.9791 × 10⁴

Factors of 49791

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2381

Divisors of 49791

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 7 21 2371 7113 16597 49791
• Sum of all divisors σ(n): 75904
• Sum of proper divisors (its aliquot sum) s(n): 26113
• 49791 is a deficient number, because the sum of its proper divisors (26113) is less than itself. Its deficiency is 23678

Bases of 49791

• Binary: 1100001001111111₂
• Hexadecimal: 0xC27F
• Base-36: 12F3

Squares and roots of 49791

• 49791 squared (49791²) is 2479143681
• 49791 cubed (49791³) is 123439043020671
• The square root of 49791 is 223.1389701509
• The cube root of 49791 is 36.7889124599

Scales and comparisons

• 49,791 seconds is equal to 13 hours, 49 minutes, 51 seconds.
• To count from 1 to 49,791 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 49791 cubic inches would be around 3.1 feet tall.

Recreational maths with 49791

• 49791 backwards is 19794
• The number of decimal digits it has is: 5
• The sum of 49791's digits is 30
• More coming soon!