80135

Names of 80135

• Cardinal: 80135 can be written as Eighty thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 8.0135 × 10⁴

Factors of 80135

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 94

Divisors of 80135

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 11 31 47 55 155 235 341 517 1457 1705 2585 7285 16027 80135
• Sum of all divisors σ(n): 110592
• Sum of proper divisors (its aliquot sum) s(n): 30457
• 80135 is a deficient number, because the sum of its proper divisors (30457) is less than itself. Its deficiency is 49678

Bases of 80135

• Binary: 10011100100000111₂
• Hexadecimal: 0x13907
• Base-36: 1PTZ

Squares and roots of 80135

• 80135 squared (80135²) is 6421618225
• 80135 cubed (80135³) is 514596376460375
• The square root of 80135 is 283.0812604181
• The cube root of 80135 is 43.1129175701

Scales and comparisons

• 80,135 seconds is equal to 22 hours, 15 minutes, 35 seconds.
• To count from 1 to 80,135 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 80135 cubic inches would be around 3.6 feet tall.

Recreational maths with 80135

• 80135 backwards is 53108
• The number of decimal digits it has is: 5
• The sum of 80135's digits is 17
• More coming soon!