80431

Names of 80431

• Cardinal: 80431 can be written as Eighty thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 8.0431 × 10⁴

Factors of 80431

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 305

Divisors of 80431

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 23 269 299 3497 6187 80431
• Sum of all divisors σ(n): 90720
• Sum of proper divisors (its aliquot sum) s(n): 10289
• 80431 is a deficient number, because the sum of its proper divisors (10289) is less than itself. Its deficiency is 70142

Bases of 80431

• Binary: 10011101000101111₂
• Hexadecimal: 0x13A2F
• Base-36: 1Q27

Squares and roots of 80431

• 80431 squared (80431²) is 6469145761
• 80431 cubed (80431³) is 520319862702991
• The square root of 80431 is 283.6035965921
• The cube root of 80431 is 43.1659353659

Scales and comparisons

• 80,431 seconds is equal to 22 hours, 20 minutes, 31 seconds.
• To count from 1 to 80,431 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 80431 cubic inches would be around 3.6 feet tall.

Recreational maths with 80431

• 80431 backwards is 13408
• The number of decimal digits it has is: 5
• The sum of 80431's digits is 16
• More coming soon!