85135

Names of 85135

• Cardinal: 85135 can be written as Eighty-five thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 8.5135 × 10⁴

Factors of 85135

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 17032

Divisors of 85135

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5 17027 85135
• Sum of all divisors σ(n): 102168
• Sum of proper divisors (its aliquot sum) s(n): 17033
• 85135 is a deficient number, because the sum of its proper divisors (17033) is less than itself. Its deficiency is 68102

Bases of 85135

• Binary: 10100110010001111₂
• Hexadecimal: 0x14C8F
• Base-36: 1TOV

Squares and roots of 85135

• 85135 squared (85135²) is 7247968225
• 85135 cubed (85135³) is 617055774835375
• The square root of 85135 is 291.7790259769
• The cube root of 85135 is 43.9915617427

Scales and comparisons

• 85,135 seconds is equal to 23 hours, 38 minutes, 55 seconds.
• To count from 1 to 85,135 would take you about twenty-three 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 85135 cubic inches would be around 3.7 feet tall.

Recreational maths with 85135

• 85135 backwards is 53158
• The number of decimal digits it has is: 5
• The sum of 85135's digits is 22
• More coming soon!