1312709126

Names of 1312709126

• Cardinal: 1312709126 can be written as One billion, three hundred twelve million, seven hundred nine thousand, one hundred twenty-six.

Scientific notation

• Scientific notation: 1.312709126 × 10⁹

Factors of 1312709126

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 57539

Divisors of 1312709126

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 19 38 607 1214 11533 23066 56911 113822 1081309 2162618 34544977 69089954 656354563 1312709126
• Sum of all divisors σ(n): 2076149760
• Sum of proper divisors (its aliquot sum) s(n): 763440634
• 1312709126 is a deficient number, because the sum of its proper divisors (763440634) is less than itself. Its deficiency is 549268492

Bases of 1312709126

• Binary: 1001110001111100101101000000110₂
• Hexadecimal: 0x4E3E5A06
• Base-36: LPJWUE

Squares and roots of 1312709126

• 1312709126 squared (1312709126²) is 1723205249483683876
• 1312709126 cubed (1312709126³) is 2262067256968338612124252376
• The square root of 1312709126 is 36231.3279635181
• The cube root of 1312709126 is 1094.9379324437

Scales and comparisons

• 1,312,709,126 seconds is equal to 41 years, 38 weeks, 3 days, 9 hours, 25 minutes, 26 seconds.
• To count from 1 to 1,312,709,126 would take you about eighty-three 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 1312709126 cubic inches would be around 91.2 feet tall.

Recreational maths with 1312709126

• 1312709126 backwards is 6219072131
• The number of decimal digits it has is: 10
• The sum of 1312709126's digits is 32
• More coming soon!