1307109009

Names of 1307109009

• Cardinal: 1307109009 can be written as One billion, three hundred seven million, one hundred nine thousand and nine.

Scientific notation

• Scientific notation: 1.307109009 × 10⁹

Factors of 1307109009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 22931759

Divisors of 1307109009

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 19 57 22931737 68795211 435703003 1307109009
• Sum of all divisors σ(n): 1834539040
• Sum of proper divisors (its aliquot sum) s(n): 527430031
• 1307109009 is a deficient number, because the sum of its proper divisors (527430031) is less than itself. Its deficiency is 779678978

Bases of 1307109009

• Binary: 1001101111010001110011010010001₂
• Hexadecimal: 0x4DE8E691
• Base-36: LM7VRL

Squares and roots of 1307109009

• 1307109009 squared (1307109009²) is 1708533961408962081
• 1307109009 cubed (1307109009³) is 2233240133140112669414487729
• The square root of 1307109009 is 36153.9625629059
• The cube root of 1307109009 is 1093.3786835389

Scales and comparisons

• 1,307,109,009 seconds is equal to 41 years, 29 weeks, 1 day, 13 hours, 50 minutes, 9 seconds.
• To count from 1 to 1,307,109,009 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 1307109009 cubic inches would be around 91.1 feet tall.

Recreational maths with 1307109009

• 1307109009 backwards is 9009017031
• The number of decimal digits it has is: 10
• The sum of 1307109009's digits is 30
• More coming soon!