3005

Names of 3005

• Cardinal: 3005 can be written as Three thousand and five.

Scientific notation

• Scientific notation: 3.005 × 10³

Factors of 3005

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 606

Divisors of 3005

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5 601 3005
• Sum of all divisors σ(n): 3612
• Sum of proper divisors (its aliquot sum) s(n): 607
• 3005 is a deficient number, because the sum of its proper divisors (607) is less than itself. Its deficiency is 2398

Bases of 3005

• Binary: 101110111101₂
• Hexadecimal: 0xBBD
• Base-36: 2BH

Squares and roots of 3005

• 3005 squared (3005²) is 9030025
• 3005 cubed (3005³) is 27135225125
• The square root of 3005 is 54.8178802947
• The cube root of 3005 is 14.4305037535

Scales and comparisons

• 3,005 seconds is equal to 50 minutes, 5 seconds.
• To count from 1 to 3,005 would take you about fifty minutes.

  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 3005 cubic inches would be around 1.2 feet tall.

Recreational maths with 3005

• 3005 backwards is 5003
• The number of decimal digits it has is: 4
• The sum of 3005's digits is 8
• More coming soon!