49985

Names of 49985

• Cardinal: 49985 can be written as Forty-nine thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 4.9985 × 10⁴

Factors of 49985

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 787

Divisors of 49985

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 13 65 769 3845 9997 49985
• Sum of all divisors σ(n): 64680
• Sum of proper divisors (its aliquot sum) s(n): 14695
• 49985 is a deficient number, because the sum of its proper divisors (14695) is less than itself. Its deficiency is 35290

Bases of 49985

• Binary: 1100001101000001₂
• Hexadecimal: 0xC341
• Base-36: 12KH

Squares and roots of 49985

• 49985 squared (49985²) is 2498500225
• 49985 cubed (49985³) is 124887533746625
• The square root of 49985 is 223.5732542143
• The cube root of 49985 is 36.8366305863

Scales and comparisons

• 49,985 seconds is equal to 13 hours, 53 minutes, 5 seconds.
• To count from 1 to 49,985 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 49985 cubic inches would be around 3.1 feet tall.

Recreational maths with 49985

• 49985 backwards is 58994
• The number of decimal digits it has is: 5
• The sum of 49985's digits is 35
• More coming soon!