28338

Names of 28338

• Cardinal: 28338 can be written as Twenty-eight thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 2.8338 × 10⁴

Factors of 28338

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4728

Divisors of 28338

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 4723 9446 14169 28338
• Sum of all divisors σ(n): 56688
• Sum of proper divisors (its aliquot sum) s(n): 28350
• 28338 is an abundant number, because the sum of its proper divisors (28350) is greater than itself. Its abundance is 12

Bases of 28338

• Binary: 110111010110010₂
• Hexadecimal: 0x6EB2
• Base-36: LV6

Squares and roots of 28338

• 28338 squared (28338²) is 803042244
• 28338 cubed (28338³) is 22756611110472
• The square root of 28338 is 168.3389438009
• The cube root of 28338 is 30.4875878905

Scales and comparisons

• 28,338 seconds is equal to 7 hours, 52 minutes, 18 seconds.
• To count from 1 to 28,338 would take you about seven 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 28338 cubic inches would be around 2.5 feet tall.

Recreational maths with 28338

• 28338 backwards is 83382
• The number of decimal digits it has is: 5
• The sum of 28338's digits is 24
• More coming soon!