49240

Names of 49240

• Cardinal: 49240 can be written as Forty-nine thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.924 × 10⁴

Factors of 49240

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1238

Divisors of 49240

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 5 8 10 20 40 1231 2462 4924 6155 9848 12310 24620 49240
• Sum of all divisors σ(n): 110880
• Sum of proper divisors (its aliquot sum) s(n): 61640
• 49240 is an abundant number, because the sum of its proper divisors (61640) is greater than itself. Its abundance is 12400

Bases of 49240

• Binary: 1100000001011000₂
• Hexadecimal: 0xC058
• Base-36: 11ZS

Squares and roots of 49240

• 49240 squared (49240²) is 2424577600
• 49240 cubed (49240³) is 119386201024000
• The square root of 49240 is 221.9008787725
• The cube root of 49240 is 36.6527035909

Scales and comparisons

• 49,240 seconds is equal to 13 hours, 40 minutes, 40 seconds.
• To count from 1 to 49,240 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 49240 cubic inches would be around 3.1 feet tall.

Recreational maths with 49240

• 49240 backwards is 04294
• The number of decimal digits it has is: 5
• The sum of 49240's digits is 19
• More coming soon!