42093409

Names of 42093409

• Cardinal: 42093409 can be written as Forty-two million, ninety-three thousand, four hundred nine.

Scientific notation

• Scientific notation: 4.2093409 × 10⁷

Factors of 42093409

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 38606

Divisors of 42093409

• Number of divisors d(n): 4
• Complete list of divisors:
  1 1123 37483 42093409
• Sum of all divisors σ(n): 42132016
• Sum of proper divisors (its aliquot sum) s(n): 38607
• 42093409 is a deficient number, because the sum of its proper divisors (38607) is less than itself. Its deficiency is 42054802

Bases of 42093409

• Binary: 10100000100100101101100001₂
• Hexadecimal: 0x2824B61
• Base-36: P27HD

Squares and roots of 42093409

• 42093409 squared (42093409²) is 1771855081241281
• 42093409 cubed (42093409³) is 74583420623417468816929
• The square root of 42093409 is 6487.9433567195
• The cube root of 42093409 is 347.8601658871

Scales and comparisons

• 42,093,409 seconds is equal to 1 year, 17 weeks, 4 days, 4 hours, 36 minutes, 49 seconds.
• To count from 1 to 42,093,409 would take you about two years!

  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 42093409 cubic inches would be around 29 feet tall.

Recreational maths with 42093409

• 42093409 backwards is 90439024
• The number of decimal digits it has is: 8
• The sum of 42093409's digits is 31
• More coming soon!