49121

Names of 49121

• Cardinal: 49121 can be written as Forty-nine thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 4.9121 × 10⁴

Factors of 49121

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 49121

Divisors of 49121

• Number of divisors d(n): 2
• Complete list of divisors:
  1 49121
• Sum of all divisors σ(n): 49122
• Sum of proper divisors (its aliquot sum) s(n): 1
• 49121 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 49120

Bases of 49121

• Binary: 1011111111100001₂
• Hexadecimal: 0xBFE1
• Base-36: 11WH

Squares and roots of 49121

• 49121 squared (49121²) is 2412872641
• 49121 cubed (49121³) is 118522716998561
• The square root of 49121 is 221.6325788327
• The cube root of 49121 is 36.6231531565

Scales and comparisons

• 49,121 seconds is equal to 13 hours, 38 minutes, 41 seconds.
• To count from 1 to 49,121 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 49121 cubic inches would be around 3.1 feet tall.

Recreational maths with 49121

• 49121 backwards is 12194
• 49121 is a twin prime! Its twin is 49123
• The number of decimal digits it has is: 5
• The sum of 49121's digits is 17
• More coming soon!