4280

Names of 4280

• Cardinal: 4280 can be written as Four thousand, two hundred eighty.

Scientific notation

• Scientific notation: 4.28 × 10³

Factors of 4280

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 114

Divisors of 4280

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 5 8 10 20 40 107 214 428 535 856 1070 2140 4280
• Sum of all divisors σ(n): 9720
• Sum of proper divisors (its aliquot sum) s(n): 5440
• 4280 is an abundant number, because the sum of its proper divisors (5440) is greater than itself. Its abundance is 1160

Bases of 4280

• Binary: 1000010111000₂
• Hexadecimal: 0x10B8
• Base-36: 3AW

Squares and roots of 4280

• 4280 squared (4280²) is 18318400
• 4280 cubed (4280³) is 78402752000
• The square root of 4280 is 65.4217089351
• The cube root of 4280 is 16.2360827585

Scales and comparisons

• 4,280 seconds is equal to 1 hour, 11 minutes, 20 seconds.
• To count from 1 to 4,280 would take you about eleven 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 4280 cubic inches would be around 1.4 feet tall.

Recreational maths with 4280

• 4280 backwards is 0824
• The number of decimal digits it has is: 4
• The sum of 4280's digits is 14
• More coming soon!