42414986

Names of 42414986

• Cardinal: 42414986 can be written as Forty-two million, four hundred fourteen thousand, nine hundred eighty-six.

Scientific notation

• Scientific notation: 4.2414986 × 10⁷

Factors of 42414986

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 21207495

Divisors of 42414986

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 21207493 42414986
• Sum of all divisors σ(n): 63622482
• Sum of proper divisors (its aliquot sum) s(n): 21207496
• 42414986 is a deficient number, because the sum of its proper divisors (21207496) is less than itself. Its deficiency is 21207490

Bases of 42414986

• Binary: 10100001110011001110001010₂
• Hexadecimal: 0x287338A
• Base-36: P93M2

Squares and roots of 42414986

• 42414986 squared (42414986²) is 1799031037380196
• 42414986 cubed (42414986³) is 76305876264046490017256
• The square root of 42414986 is 6512.6788651061
• The cube root of 42414986 is 348.7437576337

Scales and comparisons

• 42,414,986 seconds is equal to 1 year, 18 weeks, 21 hours, 56 minutes, 26 seconds.
• To count from 1 to 42,414,986 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 42414986 cubic inches would be around 29.1 feet tall.

Recreational maths with 42414986

• 42414986 backwards is 68941424
• The number of decimal digits it has is: 8
• The sum of 42414986's digits is 38
• More coming soon!