28048

Names of 28048

• Cardinal: 28048 can be written as Twenty-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 2.8048 × 10⁴

Factors of 28048

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1755

Divisors of 28048

• Number of divisors d(n): 10
• Complete list of divisors:
  1 2 4 8 16 1753 3506 7012 14024 28048
• Sum of all divisors σ(n): 54374
• Sum of proper divisors (its aliquot sum) s(n): 26326
• 28048 is a deficient number, because the sum of its proper divisors (26326) is less than itself. Its deficiency is 1722

Bases of 28048

• Binary: 110110110010000₂
• Hexadecimal: 0x6D90
• Base-36: LN4

Squares and roots of 28048

• 28048 squared (28048²) is 786690304
• 28048 cubed (28048³) is 22065089646592
• The square root of 28048 is 167.4753713237
• The cube root of 28048 is 30.3832317497

Scales and comparisons

• 28,048 seconds is equal to 7 hours, 47 minutes, 28 seconds.
• To count from 1 to 28,048 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 28048 cubic inches would be around 2.5 feet tall.

Recreational maths with 28048

• 28048 backwards is 84082
• The number of decimal digits it has is: 5
• The sum of 28048's digits is 22
• More coming soon!