109405

109,405 is an odd composite number composed of two prime numbers multiplied together.

What does the number 109405 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

109405 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 109405:

5 × 21881

See below for interesting mathematical facts about the number 109405 from the Numbermatics database.

Names of 109405

Cardinal: 109405 can be written as One hundred nine thousand, four hundred five.

Scientific notation

Scientific notation: 1.09405 × 10⁵

Factors of 109405

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 21886

Divisors of 109405

Number of divisors d(n): 4
Complete list of divisors:
1 5 21881 109405
Sum of all divisors σ(n): 131292
Sum of proper divisors (its aliquot sum) s(n): 21887
109405 is a deficient number, because the sum of its proper divisors (21887) is less than itself. Its deficiency is 87518

Bases of 109405

Binary: 11010101101011101₂
Hexadecimal: 0x1AB5D
Base-36: 2CF1

Squares and roots of 109405

109405 squared (109405²) is 11969454025
109405 cubed (109405³) is 1309518117605125
The square root of 109405 is 330.7642665101
The cube root of 109405 is 47.8276515837

Scales and comparisons

How big is 109405?

109,405 seconds is equal to 1 day, 6 hours, 23 minutes, 25 seconds.
To count from 1 to 109,405 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 109405 cubic inches would be around 4 feet tall.

Recreational maths with 109405

109405 backwards is 504901
The number of decimal digits it has is: 6
The sum of 109405's digits is 19
More coming soon!

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The information we have on file for 109405 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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