580

Names of 580

• Cardinal: 580 can be written as Five hundred eighty.

Scientific notation

• Scientific notation: 5.8 × 10²

Factors of 580

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 36

Divisors of 580

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 5 10 20 29 58 116 145 290 580
• Sum of all divisors σ(n): 1260
• Sum of proper divisors (its aliquot sum) s(n): 680
• 580 is an abundant number, because the sum of its proper divisors (680) is greater than itself. Its abundance is 100

Bases of 580

• Binary: 1001000100₂
• Hexadecimal: 0x244
• Base-36: G4

Squares and roots of 580

• 580 squared (580²) is 336400
• 580 cubed (580³) is 195112000
• The square root of 580 is 24.0831891575
• The cube root of 580 is 8.3395509155

Scales and comparisons

• 580 seconds is equal to 9 minutes, 40 seconds.
• To count from 1 to 580 would take you about four 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 580 cubic inches would be around 0.7 feet tall.

Recreational maths with 580

• 580 backwards is 085
• The number of decimal digits it has is: 3
• The sum of 580's digits is 13
• More coming soon!