398342

398,342 is an even composite number composed of four prime numbers multiplied together.

What does the number 398342 look like?

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

398342 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 398342:

2 × 7 × 37 × 769

See below for interesting mathematical facts about the number 398342 from the Numbermatics database.

Names of 398342

Cardinal: 398342 can be written as Three hundred ninety-eight thousand, three hundred forty-two.

Scientific notation

Scientific notation: 3.98342 × 10⁵

Factors of 398342

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 815

Divisors of 398342

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 14 37 74 259 518 769 1538 5383 10766 28453 56906 199171 398342
Sum of all divisors σ(n): 702240
Sum of proper divisors (its aliquot sum) s(n): 303898
398342 is a deficient number, because the sum of its proper divisors (303898) is less than itself. Its deficiency is 94444

Bases of 398342

Binary: 1100001010000000110₂
Hexadecimal: 0x61406
Base-36: 8JD2

Squares and roots of 398342

398342 squared (398342²) is 158676348964
398342 cubed (398342³) is 63207454199017688
The square root of 398342 is 631.1434068419
The cube root of 398342 is 73.5786869211

Scales and comparisons

How big is 398342?

398,342 seconds is equal to 4 days, 14 hours, 39 minutes, 2 seconds.
To count from 1 to 398,342 would take you about four 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 398342 cubic inches would be around 6.1 feet tall.

Recreational maths with 398342

398342 backwards is 243893
The number of decimal digits it has is: 6
The sum of 398342's digits is 29
More coming soon!

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The information we have on file for 398342 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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