80530

Names of 80530

• Cardinal: 80530 can be written as Eighty thousand, five hundred thirty.

Scientific notation

• Scientific notation: 8.053 × 10⁴

Factors of 80530

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 8060

Divisors of 80530

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 8053 16106 40265 80530
• Sum of all divisors σ(n): 144972
• Sum of proper divisors (its aliquot sum) s(n): 64442
• 80530 is a deficient number, because the sum of its proper divisors (64442) is less than itself. Its deficiency is 16088

Bases of 80530

• Binary: 10011101010010010₂
• Hexadecimal: 0x13A92
• Base-36: 1Q4Y

Squares and roots of 80530

• 80530 squared (80530²) is 6485080900
• 80530 cubed (80530³) is 522243564877000
• The square root of 80530 is 283.7780823109
• The cube root of 80530 is 43.1836386373

Scales and comparisons

• 80,530 seconds is equal to 22 hours, 22 minutes, 10 seconds.
• To count from 1 to 80,530 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 80530 cubic inches would be around 3.6 feet tall.

Recreational maths with 80530

• 80530 backwards is 03508
• The number of decimal digits it has is: 5
• The sum of 80530's digits is 16
• More coming soon!