189828

189,828 is an even composite number composed of three prime numbers multiplied together.

What does the number 189828 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

189828 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 189828:

2² × 3² × 5273

(2 × 2 × 3 × 3 × 5273)

See below for interesting mathematical facts about the number 189828 from the Numbermatics database.

Names of 189828

Cardinal: 189828 can be written as One hundred eighty-nine thousand, eight hundred twenty-eight.

Scientific notation

Scientific notation: 1.89828 × 10⁵

Factors of 189828

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 5278

Divisors of 189828

Number of divisors d(n): 18
Complete list of divisors:
1 2 3 4 6 9 12 18 36 5273 10546 15819 21092 31638 47457 63276 94914 189828
Sum of all divisors σ(n): 479934
Sum of proper divisors (its aliquot sum) s(n): 290106
189828 is an abundant number, because the sum of its proper divisors (290106) is greater than itself. Its abundance is 100278

Bases of 189828

Binary: 101110010110000100₂
Hexadecimal: 0x2E584
Base-36: 42H0

Squares and roots of 189828

189828 squared (189828²) is 36034669584
189828 cubed (189828³) is 6840389257791552
The square root of 189828 is 435.6925521511
The cube root of 189828 is 57.4716180031

Scales and comparisons

How big is 189828?

189,828 seconds is equal to 2 days, 4 hours, 43 minutes, 48 seconds.
To count from 1 to 189,828 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 189828 cubic inches would be around 4.8 feet tall.

Recreational maths with 189828

189828 backwards is 828981
189828 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 189828's digits is 36
More coming soon!

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The information we have on file for 189828 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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