38123734009

Names of 38123734009

• Cardinal: 38123734009 can be written as Thirty-eight billion, one hundred twenty-three million, seven hundred thirty-four thousand and nine.

Scientific notation

• Scientific notation: 3.8123734009 × 10¹⁰

Factors of 38123734009

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 195253

Divisors of 38123734009

• Number of divisors d(n): 3
• Complete list of divisors:
  1 195253 38123734009
• Sum of all divisors σ(n): 38123929263
• Sum of proper divisors (its aliquot sum) s(n): 195254
• 38123734009 is a deficient number, because the sum of its proper divisors (195254) is less than itself. Its deficiency is 38123538755

Bases of 38123734009

• Binary: 100011100000010110100000001111111001₂
• Hexadecimal: 0x8E05A03F9
• Base-36: HIHVXFD

Squares and roots of 38123734009

• 38123734009 squared (38123734009²) is 1453419094788983212081
• 38123734009 cubed (38123734009³) is 55409762973336753960942479362729
• 38123734009 is a perfect square number. Its square root is 195253
• The cube root of 38123734009 is 3365.6204945161

Scales and comparisons

• 38,123,734,009 seconds is equal to 1,212 years, 11 weeks, 1 day, 22 hours, 6 minutes, 49 seconds.
• To count from 1 to 38,123,734,009 would take you about two thousand, four hundred twenty-four 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 38123734009 cubic inches would be around 280.5 feet tall.

Recreational maths with 38123734009

• 38123734009 backwards is 90043732183
• The number of decimal digits it has is: 11
• The sum of 38123734009's digits is 40
• More coming soon!