74485

Names of 74485

• Cardinal: 74485 can be written as Seventy-four thousand, four hundred eighty-five.

Scientific notation

• Scientific notation: 7.4485 × 10⁴

Factors of 74485

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 14902

Divisors of 74485

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5 14897 74485
• Sum of all divisors σ(n): 89388
• Sum of proper divisors (its aliquot sum) s(n): 14903
• 74485 is a deficient number, because the sum of its proper divisors (14903) is less than itself. Its deficiency is 59582

Bases of 74485

• Binary: 10010001011110101₂
• Hexadecimal: 0x122F5
• Base-36: 1LH1

Squares and roots of 74485

• 74485 squared (74485²) is 5548015225
• 74485 cubed (74485³) is 413243914034125
• The square root of 74485 is 272.9194020219
• The cube root of 74485 is 42.0748852979

Scales and comparisons

• 74,485 seconds is equal to 20 hours, 41 minutes, 25 seconds.
• To count from 1 to 74,485 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 74485 cubic inches would be around 3.5 feet tall.

Recreational maths with 74485

• 74485 backwards is 58447
• The number of decimal digits it has is: 5
• The sum of 74485's digits is 28
• More coming soon!