1338009369

Names of 1338009369

• Cardinal: 1338009369 can be written as One billion, three hundred thirty-eight million, nine thousand, three hundred sixty-nine.

Scientific notation

• Scientific notation: 1.338009369 × 10⁹

Factors of 1338009369

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 42759

Divisors of 1338009369

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 18059 24697 54177 74091 446003123 1338009369
• Sum of all divisors σ(n): 1784183520
• Sum of proper divisors (its aliquot sum) s(n): 446174151
• 1338009369 is a deficient number, because the sum of its proper divisors (446174151) is less than itself. Its deficiency is 891835218

Bases of 1338009369

• Binary: 1001111110000000110011100011001₂
• Hexadecimal: 0x4FC06719
• Base-36: M4M6MX

Squares and roots of 1338009369

• 1338009369 squared (1338009369²) is 1790269071531778161
• 1338009369 cubed (1338009369³) is 2395396790740450360647590409
• The square root of 1338009369 is 36578.8103825155
• The cube root of 1338009369 is 1101.9275759027

Scales and comparisons

• 1,338,009,369 seconds is equal to 42 years, 28 weeks, 2 days, 5 hours, 16 minutes, 9 seconds.
• To count from 1 to 1,338,009,369 would take you about eighty-five 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 1338009369 cubic inches would be around 91.8 feet tall.

Recreational maths with 1338009369

• 1338009369 backwards is 9639008331
• The number of decimal digits it has is: 10
• The sum of 1338009369's digits is 42
• More coming soon!