42048885

Names of 42048885

• Cardinal: 42048885 can be written as Forty-two million, forty-eight thousand, eight hundred eighty-five.

Scientific notation

• Scientific notation: 4.2048885 × 10⁷

Factors of 42048885

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2803267

Divisors of 42048885

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 5 15 2803259 8409777 14016295 42048885
• Sum of all divisors σ(n): 67278240
• Sum of proper divisors (its aliquot sum) s(n): 25229355
• 42048885 is a deficient number, because the sum of its proper divisors (25229355) is less than itself. Its deficiency is 16819530

Bases of 42048885

• Binary: 10100000011001110101110101₂
• Hexadecimal: 0x2819D75
• Base-36: P194L

Squares and roots of 42048885

• 42048885 squared (42048885²) is 1768108729743225
• 42048885 cubed (42048885³) is 74347000644468947554125
• The square root of 42048885 is 6484.5111612211
• The cube root of 42048885 is 347.7374737569

Scales and comparisons

• 42,048,885 seconds is equal to 1 year, 17 weeks, 3 days, 16 hours, 14 minutes, 45 seconds.
• To count from 1 to 42,048,885 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 42048885 cubic inches would be around 29 feet tall.

Recreational maths with 42048885

• 42048885 backwards is 58884024
• The number of decimal digits it has is: 8
• The sum of 42048885's digits is 39
• More coming soon!