85538

Names of 85538

• Cardinal: 85538 can be written as Eighty-five thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 8.5538 × 10⁴

Factors of 85538

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2272

Divisors of 85538

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 19 38 2251 4502 42769 85538
• Sum of all divisors σ(n): 135120
• Sum of proper divisors (its aliquot sum) s(n): 49582
• 85538 is a deficient number, because the sum of its proper divisors (49582) is less than itself. Its deficiency is 35956

Bases of 85538

• Binary: 10100111000100010₂
• Hexadecimal: 0x14E22
• Base-36: 1U02

Squares and roots of 85538

• 85538 squared (85538²) is 7316749444
• 85538 cubed (85538³) is 625860113940872
• The square root of 85538 is 292.4688017549
• The cube root of 85538 is 44.0608661767

Scales and comparisons

• 85,538 seconds is equal to 23 hours, 45 minutes, 38 seconds.
• To count from 1 to 85,538 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 85538 cubic inches would be around 3.7 feet tall.

Recreational maths with 85538

• 85538 backwards is 83558
• The number of decimal digits it has is: 5
• The sum of 85538's digits is 29
• More coming soon!