3997342

Names of 3997342

• Cardinal: 3997342 can be written as Three million, nine hundred ninety-seven thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 3.997342 × 10⁶

Factors of 3997342

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3530

Divisors of 3997342

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 709 1418 2819 5638 1998671 3997342
• Sum of all divisors σ(n): 6006600
• Sum of proper divisors (its aliquot sum) s(n): 2009258
• 3997342 is a deficient number, because the sum of its proper divisors (2009258) is less than itself. Its deficiency is 1988084

Bases of 3997342

• Binary: 1111001111111010011110₂
• Hexadecimal: 0x3CFE9E
• Base-36: 2DODA

Squares and roots of 3997342

• 3997342 squared (3997342²) is 15978743064964
• 3997342 cubed (3997342³) is 63872500760789325688
• The square root of 3997342 is 1999.3353895731
• The cube root of 3997342 is 158.7049364725

Scales and comparisons

• 3,997,342 seconds is equal to 6 weeks, 4 days, 6 hours, 22 minutes, 22 seconds.
• To count from 1 to 3,997,342 would take you about nine weeks!

  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 3997342 cubic inches would be around 13.2 feet tall.

Recreational maths with 3997342

• 3997342 backwards is 2437993
• The number of decimal digits it has is: 7
• The sum of 3997342's digits is 37
• More coming soon!