25030

Names of 25030

• Cardinal: 25030 can be written as Twenty-five thousand and thirty.

Scientific notation

• Scientific notation: 2.503 × 10⁴

Factors of 25030

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2510

Divisors of 25030

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 2503 5006 12515 25030
• Sum of all divisors σ(n): 45072
• Sum of proper divisors (its aliquot sum) s(n): 20042
• 25030 is a deficient number, because the sum of its proper divisors (20042) is less than itself. Its deficiency is 4988

Bases of 25030

• Binary: 110000111000110₂
• Hexadecimal: 0x61C6
• Base-36: JBA

Squares and roots of 25030

• 25030 squared (25030²) is 626500900
• 25030 cubed (25030³) is 15681317527000
• The square root of 25030 is 158.2087228949
• The cube root of 25030 is 29.2518687777

Scales and comparisons

• 25,030 seconds is equal to 6 hours, 57 minutes, 10 seconds.
• To count from 1 to 25,030 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 25030 cubic inches would be around 2.4 feet tall.

Recreational maths with 25030

• 25030 backwards is 03052
• 25030 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 25030's digits is 10
• More coming soon!