7230

Names of 7230

• Cardinal: 7230 can be written as Seven thousand, two hundred thirty.

Scientific notation

• Scientific notation: 7.23 × 10³

Factors of 7230

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 251

Divisors of 7230

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 5 6 10 15 30 241 482 723 1205 1446 2410 3615 7230
• Sum of all divisors σ(n): 17424
• Sum of proper divisors (its aliquot sum) s(n): 10194
• 7230 is an abundant number, because the sum of its proper divisors (10194) is greater than itself. Its abundance is 2964

Bases of 7230

• Binary: 1110000111110₂
• Hexadecimal: 0x1C3E
• Base-36: 5KU

Squares and roots of 7230

• 7230 squared (7230²) is 52272900
• 7230 cubed (7230³) is 377933067000
• The square root of 7230 is 85.0294066781
• The cube root of 7230 is 19.3365696789

Scales and comparisons

• 7,230 seconds is equal to 2 hours, 30 seconds.
• To count from 1 to 7,230 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 7230 cubic inches would be around 1.6 feet tall.

Recreational maths with 7230

• 7230 backwards is 0327
• The number of decimal digits it has is: 4
• The sum of 7230's digits is 12
• More coming soon!