2485

Names of 2485

• Cardinal: 2485 can be written as Two thousand, four hundred eighty-five.

Scientific notation

• Scientific notation: 2.485 × 10³

Factors of 2485

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 83

Divisors of 2485

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 7 35 71 355 497 2485
• Sum of all divisors σ(n): 3456
• Sum of proper divisors (its aliquot sum) s(n): 971
• 2485 is a deficient number, because the sum of its proper divisors (971) is less than itself. Its deficiency is 1514

Bases of 2485

• Binary: 100110110101₂
• Hexadecimal: 0x9B5
• Base-36: 1X1

Squares and roots of 2485

• 2485 squared (2485²) is 6175225
• 2485 cubed (2485³) is 15345434125
• The square root of 2485 is 49.8497743225
• The cube root of 2485 is 13.5448894369

Scales and comparisons

• 2,485 seconds is equal to 41 minutes, 25 seconds.
• To count from 1 to 2,485 would take you about forty-one 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 2485 cubic inches would be around 1.1 feet tall.

Recreational maths with 2485

• 2485 backwards is 5842
• The number of decimal digits it has is: 4
• The sum of 2485's digits is 19
• More coming soon!