42344842

Names of 42344842

• Cardinal: 42344842 can be written as Forty-two million, three hundred forty-four thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 4.2344842 × 10⁷

Factors of 42344842

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 29852

Divisors of 42344842

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 727 1454 29123 58246 21172421 42344842
• Sum of all divisors σ(n): 63606816
• Sum of proper divisors (its aliquot sum) s(n): 21261974
• 42344842 is a deficient number, because the sum of its proper divisors (21261974) is less than itself. Its deficiency is 21082868

Bases of 42344842

• Binary: 10100001100010000110001010₂
• Hexadecimal: 0x286218A
• Base-36: P7LHM

Squares and roots of 42344842

• 42344842 squared (42344842²) is 1793085644004964
• 42344842 cubed (42344842³) is 75927928287858447795688
• The square root of 42344842 is 6507.2914488287
• The cube root of 42344842 is 348.5514059697

Scales and comparisons

• 42,344,842 seconds is equal to 1 year, 18 weeks, 2 hours, 27 minutes, 22 seconds.
• To count from 1 to 42,344,842 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 42344842 cubic inches would be around 29 feet tall.

Recreational maths with 42344842

• 42344842 backwards is 24844324
• The number of decimal digits it has is: 8
• The sum of 42344842's digits is 31
• More coming soon!