42016893

Names of 42016893

• Cardinal: 42016893 can be written as Forty-two million, sixteen thousand, eight hundred ninety-three.

Scientific notation

• Scientific notation: 4.2016893 × 10⁷

Factors of 42016893

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 136083

Divisors of 42016893

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 103 309 135977 407931 14005631 42016893
• Sum of all divisors σ(n): 56566848
• Sum of proper divisors (its aliquot sum) s(n): 14549955
• 42016893 is a deficient number, because the sum of its proper divisors (14549955) is less than itself. Its deficiency is 27466938

Bases of 42016893

• Binary: 10100000010010000001111101₂
• Hexadecimal: 0x281207D
• Base-36: P0KFX

Squares and roots of 42016893

• 42016893 squared (42016893²) is 1765419297373449
• 42016893 cubed (42016893³) is 74177433717875387673957
• The square root of 42016893 is 6482.0438906259
• The cube root of 42016893 is 347.6492618277

Scales and comparisons

• 42,016,893 seconds is equal to 1 year, 17 weeks, 3 days, 7 hours, 21 minutes, 33 seconds.
• To count from 1 to 42,016,893 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 42016893 cubic inches would be around 29 feet tall.

Recreational maths with 42016893

• 42016893 backwards is 39861024
• The number of decimal digits it has is: 8
• The sum of 42016893's digits is 33
• More coming soon!