1338622955

Names of 1338622955

• Cardinal: 1338622955 can be written as One billion, three hundred thirty-eight million, six hundred twenty-two thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 1.338622955 × 10⁹

Factors of 1338622955

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 79645

Divisors of 1338622955

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 3517 17585 76123 380615 267724591 1338622955
• Sum of all divisors σ(n): 1606825392
• Sum of proper divisors (its aliquot sum) s(n): 268202437
• 1338622955 is a deficient number, because the sum of its proper divisors (268202437) is less than itself. Its deficiency is 1070420518

Bases of 1338622955

• Binary: 1001111110010011100001111101011₂
• Hexadecimal: 0x4FC9C3EB
• Base-36: M4ZC2Z

Squares and roots of 1338622955

• 1338622955 squared (1338622955²) is 1791911415652932025
• 1338622955 cubed (1338622955³) is 2398693754319561121719633875
• The square root of 1338622955 is 36587.1965993567
• The cube root of 1338622955 is 1102.0959912673

Scales and comparisons

• 1,338,622,955 seconds is equal to 42 years, 29 weeks, 2 days, 7 hours, 42 minutes, 35 seconds.
• To count from 1 to 1,338,622,955 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 1338622955 cubic inches would be around 91.8 feet tall.

Recreational maths with 1338622955

• 1338622955 backwards is 5592268331
• The number of decimal digits it has is: 10
• The sum of 1338622955's digits is 44
• More coming soon!