49445

Names of 49445

• Cardinal: 49445 can be written as Forty-nine thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 4.9445 × 10⁴

Factors of 49445

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 76

Divisors of 49445

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 11 29 31 55 145 155 319 341 899 1595 1705 4495 9889 49445
• Sum of all divisors σ(n): 69120
• Sum of proper divisors (its aliquot sum) s(n): 19675
• 49445 is a deficient number, because the sum of its proper divisors (19675) is less than itself. Its deficiency is 29770

Bases of 49445

• Binary: 1100000100100101₂
• Hexadecimal: 0xC125
• Base-36: 125H

Squares and roots of 49445

• 49445 squared (49445²) is 2444808025
• 49445 cubed (49445³) is 120883532796125
• The square root of 49445 is 222.3623169517
• The cube root of 49445 is 36.7034983437

Scales and comparisons

• 49,445 seconds is equal to 13 hours, 44 minutes, 5 seconds.
• To count from 1 to 49,445 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 49445 cubic inches would be around 3.1 feet tall.

Recreational maths with 49445

• 49445 backwards is 54494
• The number of decimal digits it has is: 5
• The sum of 49445's digits is 26
• More coming soon!