126809

Names of 126809

• Cardinal: 126809 can be written as One hundred twenty-six thousand, eight hundred nine.

Scientific notation

• Scientific notation: 1.26809 × 10⁵

Factors of 126809

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 906

Divisors of 126809

• Number of divisors d(n): 4
• Complete list of divisors:
  1 173 733 126809
• Sum of all divisors σ(n): 127716
• Sum of proper divisors (its aliquot sum) s(n): 907
• 126809 is a deficient number, because the sum of its proper divisors (907) is less than itself. Its deficiency is 125902

Bases of 126809

• Binary: 11110111101011001₂
• Hexadecimal: 0x1EF59
• Base-36: 2PUH

Squares and roots of 126809

• 126809 squared (126809²) is 16080522481
• 126809 cubed (126809³) is 2039154975293129
• The square root of 126809 is 356.1025133299
• The cube root of 126809 is 50.2400457169

Scales and comparisons

• 126,809 seconds is equal to 1 day, 11 hours, 13 minutes, 29 seconds.
• To count from 1 to 126,809 would take you about eleven hours.

  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 126809 cubic inches would be around 4.2 feet tall.

Recreational maths with 126809

• 126809 backwards is 908621
• The number of decimal digits it has is: 6
• The sum of 126809's digits is 26
• More coming soon!