199830

199,830 is an even composite number composed of four prime numbers multiplied together.

What does the number 199830 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

199830 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 199830:

2 × 3 × 5 × 6661

See below for interesting mathematical facts about the number 199830 from the Numbermatics database.

Names of 199830

Cardinal: 199830 can be written as One hundred ninety-nine thousand, eight hundred thirty.

Scientific notation

Scientific notation: 1.9983 × 10⁵

Factors of 199830

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 6671

Divisors of 199830

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 5 6 10 15 30 6661 13322 19983 33305 39966 66610 99915 199830
Sum of all divisors σ(n): 479664
Sum of proper divisors (its aliquot sum) s(n): 279834
199830 is an abundant number, because the sum of its proper divisors (279834) is greater than itself. Its abundance is 80004

Bases of 199830

Binary: 110000110010010110₂
Hexadecimal: 0x30C96
Base-36: 4A6U

Squares and roots of 199830

199830 squared (199830²) is 39932028900
199830 cubed (199830³) is 7979617335087000
The square root of 199830 is 447.0234893157
The cube root of 199830 is 58.4637806335

Scales and comparisons

How big is 199830?

199,830 seconds is equal to 2 days, 7 hours, 30 minutes, 30 seconds.
To count from 1 to 199,830 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 199830 cubic inches would be around 4.9 feet tall.

Recreational maths with 199830

199830 backwards is 038991
199830 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 199830's digits is 30
More coming soon!

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The information we have on file for 199830 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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