42412746

Names of 42412746

• Cardinal: 42412746 can be written as Forty-two million, four hundred twelve thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 4.2412746 × 10⁷

Factors of 42412746

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 7068796

Divisors of 42412746

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 7068791 14137582 21206373 42412746
• Sum of all divisors σ(n): 84825504
• Sum of proper divisors (its aliquot sum) s(n): 42412758
• 42412746 is an abundant number, because the sum of its proper divisors (42412758) is greater than itself. Its abundance is 12

Bases of 42412746

• Binary: 10100001110010101011001010₂
• Hexadecimal: 0x2872ACA
• Base-36: P91VU

Squares and roots of 42412746

• 42412746 squared (42412746²) is 1798841023260516
• 42412746 cubed (42412746³) is 76293787413928356936936
• The square root of 42412746 is 6512.5068905913
• The cube root of 42412746 is 348.7376182961

Scales and comparisons

• 42,412,746 seconds is equal to 1 year, 18 weeks, 21 hours, 19 minutes, 6 seconds.
• To count from 1 to 42,412,746 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 42412746 cubic inches would be around 29.1 feet tall.

Recreational maths with 42412746

• 42412746 backwards is 64721424
• The number of decimal digits it has is: 8
• The sum of 42412746's digits is 30
• More coming soon!