3838026668

Names of 3838026668

• Cardinal: 3838026668 can be written as Three billion, eight hundred thirty-eight million, twenty-six thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 3.838026668 × 10⁹

Factors of 3838026668

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 137072390

Divisors of 3838026668

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 7 14 28 137072381 274144762 548289524 959506667 1919013334 3838026668
• Sum of all divisors σ(n): 7676053392
• Sum of proper divisors (its aliquot sum) s(n): 3838026724
• 3838026668 is an abundant number, because the sum of its proper divisors (3838026724) is greater than itself. Its abundance is 56

Bases of 3838026668

• Binary: 11100100110000111010001110101100₂
• Hexadecimal: 0xE4C3A3AC
• Base-36: 1RH28BW

Squares and roots of 3838026668

• 3838026668 squared (3838026668²) is 14730448704279182224
• 3838026668 cubed (3838026668³) is 56535854958629547092943549632
• The square root of 3838026668 is 61951.8092391173
• The cube root of 3838026668 is 1565.6787697561

Scales and comparisons

• 3,838,026,668 seconds is equal to 122 years, 1 week, 6 days, 14 hours, 31 minutes, 8 seconds.
• To count from 1 to 3,838,026,668 would take you about two hundred forty-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 3838026668 cubic inches would be around 130.5 feet tall.

Recreational maths with 3838026668

• 3838026668 backwards is 8666208383
• The number of decimal digits it has is: 10
• The sum of 3838026668's digits is 50
• More coming soon!