85007

Names of 85007

• Cardinal: 85007 can be written as Eighty-five thousand and seven.

Scientific notation

• Scientific notation: 8.5007 × 10⁴

Factors of 85007

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 516

Divisors of 85007

• Number of divisors d(n): 6
• Complete list of divisors:
  1 13 169 503 6539 85007
• Sum of all divisors σ(n): 92232
• Sum of proper divisors (its aliquot sum) s(n): 7225
• 85007 is a deficient number, because the sum of its proper divisors (7225) is less than itself. Its deficiency is 77782

Bases of 85007

• Binary: 10100110000001111₂
• Hexadecimal: 0x14C0F
• Base-36: 1TLB

Squares and roots of 85007

• 85007 squared (85007²) is 7226190049
• 85007 cubed (85007³) is 614276737495343
• The square root of 85007 is 291.5595993961
• The cube root of 85007 is 43.9695036613

Scales and comparisons

• 85,007 seconds is equal to 23 hours, 36 minutes, 47 seconds.
• To count from 1 to 85,007 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 85007 cubic inches would be around 3.7 feet tall.

Recreational maths with 85007

• 85007 backwards is 70058
• The number of decimal digits it has is: 5
• The sum of 85007's digits is 20
• More coming soon!