42229427

Names of 42229427

• Cardinal: 42229427 can be written as Forty-two million, two hundred twenty-nine thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 4.2229427 × 10⁷

Factors of 42229427

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 715812

Divisors of 42229427

• Number of divisors d(n): 4
• Complete list of divisors:
  1 59 715753 42229427
• Sum of all divisors σ(n): 42945240
• Sum of proper divisors (its aliquot sum) s(n): 715813
• 42229427 is a deficient number, because the sum of its proper divisors (715813) is less than itself. Its deficiency is 41513614

Bases of 42229427

• Binary: 10100001000101111010110011₂
• Hexadecimal: 0x2845EB3
• Base-36: P54FN

Squares and roots of 42229427

• 42229427 squared (42229427²) is 1783324504748329
• 42229427 cubed (42229427³) is 75308771990580712877483
• The square root of 42229427 is 6498.4172688433
• The cube root of 42229427 is 348.2344475355

Scales and comparisons

• 42,229,427 seconds is equal to 1 year, 17 weeks, 5 days, 18 hours, 23 minutes, 47 seconds.
• To count from 1 to 42,229,427 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 42229427 cubic inches would be around 29 feet tall.

Recreational maths with 42229427

• 42229427 backwards is 72492224
• The number of decimal digits it has is: 8
• The sum of 42229427's digits is 32
• More coming soon!