68080

Names of 68080

• Cardinal: 68080 can be written as Sixty-eight thousand and eighty.

Scientific notation

• Scientific notation: 6.808 × 10⁴

Factors of 68080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 67

Divisors of 68080

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 37 40 46 74 80 92 115 148 184 185 230 296 368 370 460 592 740 851 920 1480 1702 1840 2960 3404 4255 6808 8510 13616 17020 34040 68080
• Sum of all divisors σ(n): 169632
• Sum of proper divisors (its aliquot sum) s(n): 101552
• 68080 is an abundant number, because the sum of its proper divisors (101552) is greater than itself. Its abundance is 33472

Bases of 68080

• Binary: 10000100111110000₂
• Hexadecimal: 0x109F0
• Base-36: 1GJ4

Squares and roots of 68080

• 68080 squared (68080²) is 4634886400
• 68080 cubed (68080³) is 315543066112000
• The square root of 68080 is 260.9214441169
• The cube root of 68080 is 40.8325512369

Scales and comparisons

• 68,080 seconds is equal to 18 hours, 54 minutes, 40 seconds.
• To count from 1 to 68,080 would take you about eighteen 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 68080 cubic inches would be around 3.4 feet tall.

Recreational maths with 68080

• 68080 backwards is 08086
• The number of decimal digits it has is: 5
• The sum of 68080's digits is 22
• More coming soon!