12824

Names of 12824

• Cardinal: 12824 can be written as Twelve thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.2824 × 10⁴

Factors of 12824

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 238

Divisors of 12824

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 7 8 14 28 56 229 458 916 1603 1832 3206 6412 12824
• Sum of all divisors σ(n): 27600
• Sum of proper divisors (its aliquot sum) s(n): 14776
• 12824 is an abundant number, because the sum of its proper divisors (14776) is greater than itself. Its abundance is 1952

Bases of 12824

• Binary: 11001000011000₂
• Hexadecimal: 0x3218
• Base-36: 9W8

Squares and roots of 12824

• 12824 squared (12824²) is 164454976
• 12824 cubed (12824³) is 2108970612224
• The square root of 12824 is 113.2431013351
• The cube root of 12824 is 23.4067528663

Scales and comparisons

• 12,824 seconds is equal to 3 hours, 33 minutes, 44 seconds.
• To count from 1 to 12,824 would take you about three 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 12824 cubic inches would be around 2 feet tall.

Recreational maths with 12824

• 12824 backwards is 42821
• The number of decimal digits it has is: 5
• The sum of 12824's digits is 17
• More coming soon!