198180

198,180 is an even composite number composed of four prime numbers multiplied together.

What does the number 198180 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

198180 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 198180:

2² × 3³ × 5 × 367

(2 × 2 × 3 × 3 × 3 × 5 × 367)

See below for interesting mathematical facts about the number 198180 from the Numbermatics database.

Names of 198180

Cardinal: 198180 can be written as One hundred ninety-eight thousand, one hundred eighty.

Scientific notation

Scientific notation: 1.9818 × 10⁵

Factors of 198180

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 377

Divisors of 198180

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 367 540 734 1101 1468 1835 2202 3303 3670 4404 5505 6606 7340 9909 11010 13212 16515 19818 22020 33030 39636 49545 66060 99090 198180
Sum of all divisors σ(n): 618240
Sum of proper divisors (its aliquot sum) s(n): 420060
198180 is an abundant number, because the sum of its proper divisors (420060) is greater than itself. Its abundance is 221880

Bases of 198180

Binary: 110000011000100100₂
Hexadecimal: 0x30624
Base-36: 48X0

Squares and roots of 198180

198180 squared (198180²) is 39275312400
198180 cubed (198180³) is 7783581411432000
The square root of 198180 is 445.1741232373
The cube root of 198180 is 58.3024235337

Scales and comparisons

How big is 198180?

198,180 seconds is equal to 2 days, 7 hours, 3 minutes.
To count from 1 to 198,180 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 198180 cubic inches would be around 4.9 feet tall.

Recreational maths with 198180

198180 backwards is 081891
198180 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 198180's digits is 27
More coming soon!

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The information we have on file for 198180 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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