74085

Names of 74085

• Cardinal: 74085 can be written as Seventy-four thousand and eighty-five.

Scientific notation

• Scientific notation: 7.4085 × 10⁴

Factors of 74085

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 468

Divisors of 74085

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 5 11 15 33 55 165 449 1347 2245 4939 6735 14817 24695 74085
• Sum of all divisors σ(n): 129600
• Sum of proper divisors (its aliquot sum) s(n): 55515
• 74085 is a deficient number, because the sum of its proper divisors (55515) is less than itself. Its deficiency is 18570

Bases of 74085

• Binary: 10010000101100101₂
• Hexadecimal: 0x12165
• Base-36: 1L5X

Squares and roots of 74085

• 74085 squared (74085²) is 5488587225
• 74085 cubed (74085³) is 406621984564125
• The square root of 74085 is 272.1855984435
• The cube root of 74085 is 41.9994330989

Scales and comparisons

• 74,085 seconds is equal to 20 hours, 34 minutes, 45 seconds.
• To count from 1 to 74,085 would take you about twenty 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 74085 cubic inches would be around 3.5 feet tall.

Recreational maths with 74085

• 74085 backwards is 58047
• The number of decimal digits it has is: 5
• The sum of 74085's digits is 24
• More coming soon!