7250

Names of 7250

• Cardinal: 7250 can be written as Seven thousand, two hundred fifty.

Scientific notation

• Scientific notation: 7.25 × 10³

Factors of 7250

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 36

Divisors of 7250

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 25 29 50 58 125 145 250 290 725 1450 3625 7250
• Sum of all divisors σ(n): 14040
• Sum of proper divisors (its aliquot sum) s(n): 6790
• 7250 is a deficient number, because the sum of its proper divisors (6790) is less than itself. Its deficiency is 460

Bases of 7250

• Binary: 1110001010010₂
• Hexadecimal: 0x1C52
• Base-36: 5LE

Squares and roots of 7250

• 7250 squared (7250²) is 52562500
• 7250 cubed (7250³) is 381078125000
• The square root of 7250 is 85.1469318297
• The cube root of 7250 is 19.3543832031

Scales and comparisons

• 7,250 seconds is equal to 2 hours, 50 seconds.
• To count from 1 to 7,250 would take you about two 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 7250 cubic inches would be around 1.6 feet tall.

Recreational maths with 7250

• 7250 backwards is 0527
• The number of decimal digits it has is: 4
• The sum of 7250's digits is 14
• More coming soon!