80768

Names of 80768

• Cardinal: 80768 can be written as Eighty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 8.0768 × 10⁴

Factors of 80768

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 633

Divisors of 80768

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 8 16 32 64 128 631 1262 2524 5048 10096 20192 40384 80768
• Sum of all divisors σ(n): 161160
• Sum of proper divisors (its aliquot sum) s(n): 80392
• 80768 is a deficient number, because the sum of its proper divisors (80392) is less than itself. Its deficiency is 376

Bases of 80768

• Binary: 10011101110000000₂
• Hexadecimal: 0x13B80
• Base-36: 1QBK

Squares and roots of 80768

• 80768 squared (80768²) is 6523469824
• 80768 cubed (80768³) is 526887610744832
• The square root of 80768 is 284.1971146933
• The cube root of 80768 is 43.2261387309

Scales and comparisons

• 80,768 seconds is equal to 22 hours, 26 minutes, 8 seconds.
• To count from 1 to 80,768 would take you about twenty-two 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 80768 cubic inches would be around 3.6 feet tall.

Recreational maths with 80768

• 80768 backwards is 86708
• The number of decimal digits it has is: 5
• The sum of 80768's digits is 29
• More coming soon!