197828

197,828 is an even composite number composed of three prime numbers multiplied together.

What does the number 197828 look like?

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

197828 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 197828:

2² × 19² × 137

(2 × 2 × 19 × 19 × 137)

See below for interesting mathematical facts about the number 197828 from the Numbermatics database.

Names of 197828

Cardinal: 197828 can be written as One hundred ninety-seven thousand, eight hundred twenty-eight.

Scientific notation

Scientific notation: 1.97828 × 10⁵

Factors of 197828

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 158

Divisors of 197828

Number of divisors d(n): 18
Complete list of divisors:
1 2 4 19 38 76 137 274 361 548 722 1444 2603 5206 10412 49457 98914 197828
Sum of all divisors σ(n): 368046
Sum of proper divisors (its aliquot sum) s(n): 170218
197828 is a deficient number, because the sum of its proper divisors (170218) is less than itself. Its deficiency is 27610

Bases of 197828

Binary: 110000010011000100₂
Hexadecimal: 0x304C4
Base-36: 48N8

Squares and roots of 197828

197828 squared (197828²) is 39135917584
197828 cubed (197828³) is 7742180303807552
The square root of 197828 is 444.7785966073
The cube root of 197828 is 58.2678848727

Scales and comparisons

How big is 197828?

197,828 seconds is equal to 2 days, 6 hours, 57 minutes, 8 seconds.
To count from 1 to 197,828 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 197828 cubic inches would be around 4.9 feet tall.

Recreational maths with 197828

197828 backwards is 828791
The number of decimal digits it has is: 6
The sum of 197828's digits is 35
More coming soon!

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The information we have on file for 197828 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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