42027899

Names of 42027899

• Cardinal: 42027899 can be written as Forty-two million, twenty-seven thousand, eight hundred ninety-nine.

Scientific notation

• Scientific notation: 4.2027899 × 10⁷

Factors of 42027899

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2617

Divisors of 42027899

• Number of divisors d(n): 8
• Complete list of divisors:
  1 43 463 2111 19909 90773 977393 42027899
• Sum of all divisors σ(n): 43118592
• Sum of proper divisors (its aliquot sum) s(n): 1090693
• 42027899 is a deficient number, because the sum of its proper divisors (1090693) is less than itself. Its deficiency is 40937206

Bases of 42027899

• Binary: 10100000010100101101111011₂
• Hexadecimal: 0x2814B7B
• Base-36: P0SXN

Squares and roots of 42027899

• 42027899 squared (42027899²) is 1766344294354201
• 42027899 cubed (42027899³) is 74235739602344629853699
• The square root of 42027899 is 6482.8927956585
• The cube root of 42027899 is 347.6796138557

Scales and comparisons

• 42,027,899 seconds is equal to 1 year, 17 weeks, 3 days, 10 hours, 24 minutes, 59 seconds.
• To count from 1 to 42,027,899 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 42027899 cubic inches would be around 29 feet tall.

Recreational maths with 42027899

• 42027899 backwards is 99872024
• The number of decimal digits it has is: 8
• The sum of 42027899's digits is 41
• More coming soon!