120109

Names of 120109

• Cardinal: 120109 can be written as One hundred twenty thousand, one hundred nine.

Scientific notation

• Scientific notation: 1.20109 × 10⁵

Factors of 120109

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 251

Divisors of 120109

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 61 179 671 1969 10919 120109
• Sum of all divisors σ(n): 133920
• Sum of proper divisors (its aliquot sum) s(n): 13811
• 120109 is a deficient number, because the sum of its proper divisors (13811) is less than itself. Its deficiency is 106298

Bases of 120109

• Binary: 11101010100101101₂
• Hexadecimal: 0x1D52D
• Base-36: 2KOD

Squares and roots of 120109

• 120109 squared (120109²) is 14426171881
• 120109 cubed (120109³) is 1732713078455029
• The square root of 120109 is 346.5674537517
• The cube root of 120109 is 49.3391712513

Scales and comparisons

• 120,109 seconds is equal to 1 day, 9 hours, 21 minutes, 49 seconds.
• To count from 1 to 120,109 would take you about nine 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 120109 cubic inches would be around 4.1 feet tall.

Recreational maths with 120109

• 120109 backwards is 901021
• The number of decimal digits it has is: 6
• The sum of 120109's digits is 13
• More coming soon!