1338695797

Names of 1338695797

• Cardinal: 1338695797 can be written as One billion, three hundred thirty-eight million, six hundred ninety-five thousand, seven hundred ninety-seven.

Scientific notation

• Scientific notation: 1.338695797 × 10⁹

Factors of 1338695797

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 32651158

Divisors of 1338695797

• Number of divisors d(n): 4
• Complete list of divisors:
  1 41 32651117 1338695797
• Sum of all divisors σ(n): 1371346956
• Sum of proper divisors (its aliquot sum) s(n): 32651159
• 1338695797 is a deficient number, because the sum of its proper divisors (32651159) is less than itself. Its deficiency is 1306044638

Bases of 1338695797

• Binary: 1001111110010101110000001110101₂
• Hexadecimal: 0x4FCAE075
• Base-36: M50WAD

Squares and roots of 1338695797

• 1338695797 squared (1338695797²) is 1792106436905465209
• 1338695797 cubed (1338695797³) is 2399085354861991961618026573
• The square root of 1338695797 is 36588.1920433355
• The cube root of 1338695797 is 1102.1159813173

Scales and comparisons

• 1,338,695,797 seconds is equal to 42 years, 29 weeks, 3 days, 3 hours, 56 minutes, 37 seconds.
• To count from 1 to 1,338,695,797 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 1338695797 cubic inches would be around 91.8 feet tall.

Recreational maths with 1338695797

• 1338695797 backwards is 7975968331
• The number of decimal digits it has is: 10
• The sum of 1338695797's digits is 58
• More coming soon!