28339

Names of 28339

• Cardinal: 28339 can be written as Twenty-eight thousand, three hundred thirty-nine.

Scientific notation

• Scientific notation: 2.8339 × 10⁴

Factors of 28339

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1684

Divisors of 28339

• Number of divisors d(n): 4
• Complete list of divisors:
  1 17 1667 28339
• Sum of all divisors σ(n): 30024
• Sum of proper divisors (its aliquot sum) s(n): 1685
• 28339 is a deficient number, because the sum of its proper divisors (1685) is less than itself. Its deficiency is 26654

Bases of 28339

• Binary: 110111010110011₂
• Hexadecimal: 0x6EB3
• Base-36: LV7

Squares and roots of 28339

• 28339 squared (28339²) is 803098921
• 28339 cubed (28339³) is 22759020322219
• The square root of 28339 is 168.3419139727
• The cube root of 28339 is 30.4879465047

Scales and comparisons

• 28,339 seconds is equal to 7 hours, 52 minutes, 19 seconds.
• To count from 1 to 28,339 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 28339 cubic inches would be around 2.5 feet tall.

Recreational maths with 28339

• 28339 backwards is 93382
• The number of decimal digits it has is: 5
• The sum of 28339's digits is 25
• More coming soon!