198135

198,135 is an odd composite number composed of five prime numbers multiplied together.

What does the number 198135 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

198135 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 198135:

3² × 5 × 7 × 17 × 37

(3 × 3 × 5 × 7 × 17 × 37)

See below for interesting mathematical facts about the number 198135 from the Numbermatics database.

Names of 198135

Cardinal: 198135 can be written as One hundred ninety-eight thousand, one hundred thirty-five.

Scientific notation

Scientific notation: 1.98135 × 10⁵

Factors of 198135

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 69

Divisors of 198135

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 7 9 15 17 21 35 37 45 51 63 85 105 111 119 153 185 255 259 315 333 357 555 595 629 765 777 1071 1295 1665 1785 1887 2331 3145 3885 4403 5355 5661 9435 11655 13209 22015 28305 39627 66045 198135
Sum of all divisors σ(n): 426816
Sum of proper divisors (its aliquot sum) s(n): 228681
198135 is an abundant number, because the sum of its proper divisors (228681) is greater than itself. Its abundance is 30546

Bases of 198135

Binary: 110000010111110111₂
Hexadecimal: 0x305F7
Base-36: 48VR

Squares and roots of 198135

198135 squared (198135²) is 39257478225
198135 cubed (198135³) is 7778280448110375
The square root of 198135 is 445.1235783465
The cube root of 198135 is 58.2980103609

Scales and comparisons

How big is 198135?

198,135 seconds is equal to 2 days, 7 hours, 2 minutes, 15 seconds.
To count from 1 to 198,135 would take you about two days.

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 198135 cubic inches would be around 4.9 feet tall.

Recreational maths with 198135

198135 backwards is 531891
The number of decimal digits it has is: 6
The sum of 198135's digits is 27
More coming soon!

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The information we have on file for 198135 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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