25085

Names of 25085

• Cardinal: 25085 can be written as Twenty-five thousand and eighty-five.

Scientific notation

• Scientific notation: 2.5085 × 10⁴

Factors of 25085

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 207

Divisors of 25085

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 29 145 173 865 5017 25085
• Sum of all divisors σ(n): 31320
• Sum of proper divisors (its aliquot sum) s(n): 6235
• 25085 is a deficient number, because the sum of its proper divisors (6235) is less than itself. Its deficiency is 18850

Bases of 25085

• Binary: 110000111111101₂
• Hexadecimal: 0x61FD
• Base-36: JCT

Squares and roots of 25085

• 25085 squared (25085²) is 629257225
• 25085 cubed (25085³) is 15784917489125
• The square root of 25085 is 158.3824485227
• The cube root of 25085 is 29.2732787631

Scales and comparisons

• 25,085 seconds is equal to 6 hours, 58 minutes, 5 seconds.
• To count from 1 to 25,085 would take you about six 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 25085 cubic inches would be around 2.4 feet tall.

Recreational maths with 25085

• 25085 backwards is 58052
• The number of decimal digits it has is: 5
• The sum of 25085's digits is 20
• More coming soon!