1338427007

Names of 1338427007

• Cardinal: 1338427007 can be written as One billion, three hundred thirty-eight million, four hundred twenty-seven thousand and seven.

Scientific notation

• Scientific notation: 1.338427007 × 10⁹

Factors of 1338427007

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 5600352

Divisors of 1338427007

• Number of divisors d(n): 4
• Complete list of divisors:
  1 239 5600113 1338427007
• Sum of all divisors σ(n): 1344027360
• Sum of proper divisors (its aliquot sum) s(n): 5600353
• 1338427007 is a deficient number, because the sum of its proper divisors (5600353) is less than itself. Its deficiency is 1332826654

Bases of 1338427007

• Binary: 1001111110001101100011001111111₂
• Hexadecimal: 0x4FC6C67F
• Base-36: M4V4VZ

Squares and roots of 1338427007

• 1338427007 squared (1338427007²) is 1791386853066978049
• 1338427007 cubed (1338427007³) is 2397640544129584200657769343
• The square root of 1338427007 is 36584.5186793539
• The cube root of 1338427007 is 1102.0422136041

Scales and comparisons

• 1,338,427,007 seconds is equal to 42 years, 29 weeks, 1 hour, 16 minutes, 47 seconds.
• To count from 1 to 1,338,427,007 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 1338427007 cubic inches would be around 91.8 feet tall.

Recreational maths with 1338427007

• 1338427007 backwards is 7007248331
• The number of decimal digits it has is: 10
• The sum of 1338427007's digits is 35
• More coming soon!