4238003009

Names of 4238003009

• Cardinal: 4238003009 can be written as Four billion, two hundred thirty-eight million, three thousand and nine.

Scientific notation

• Scientific notation: 4.238003009 × 10⁹

Factors of 4238003009

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 4041090

Divisors of 4238003009

• Number of divisors d(n): 4
• Complete list of divisors:
  1 1049 4040041 4238003009
• Sum of all divisors σ(n): 4242044100
• Sum of proper divisors (its aliquot sum) s(n): 4041091
• 4238003009 is a deficient number, because the sum of its proper divisors (4041091) is less than itself. Its deficiency is 4233961918

Bases of 4238003009

• Binary: 11111100100110101100101101000001₂
• Hexadecimal: 0xFC9ACB41
• Base-36: 1Y3741T

Squares and roots of 4238003009

• 4238003009 squared (4238003009²) is 17960669504293054081
• 4238003009 cubed (4238003009³) is 76117371402848501613077729729
• The square root of 4238003009 is 65099.9463056615
• The cube root of 4238003009 is 1618.2803233331

Scales and comparisons

• 4,238,003,009 seconds is equal to 134 years, 39 weeks, 1 day, 23 hours, 3 minutes, 29 seconds.
• To count from 1 to 4,238,003,009 would take you about two hundred sixty-nine 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 4238003009 cubic inches would be around 134.9 feet tall.

Recreational maths with 4238003009

• 4238003009 backwards is 9003008324
• The number of decimal digits it has is: 10
• The sum of 4238003009's digits is 29
• More coming soon!