109421

Names of 109421

• Cardinal: 109421 can be written as One hundred nine thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.09421 × 10⁵

Factors of 109421

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 475

Divisors of 109421

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 19 247 443 5759 8417 109421
• Sum of all divisors σ(n): 124320
• Sum of proper divisors (its aliquot sum) s(n): 14899
• 109421 is a deficient number, because the sum of its proper divisors (14899) is less than itself. Its deficiency is 94522

Bases of 109421

• Binary: 11010101101101101₂
• Hexadecimal: 0x1AB6D
• Base-36: 2CFH

Squares and roots of 109421

• 109421 squared (109421²) is 11972955241
• 109421 cubed (109421³) is 1310092735425461
• The square root of 109421 is 330.7884520355
• The cube root of 109421 is 47.8299829981

Scales and comparisons

• 109,421 seconds is equal to 1 day, 6 hours, 23 minutes, 41 seconds.
• To count from 1 to 109,421 would take you about six 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 109421 cubic inches would be around 4 feet tall.

Recreational maths with 109421

• 109421 backwards is 124901
• The number of decimal digits it has is: 6
• The sum of 109421's digits is 17
• More coming soon!