398169

398,169 is an odd composite number composed of two prime numbers multiplied together.

What does the number 398169 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

398169 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 398169:

3³ × 14747

(3 × 3 × 3 × 14747)

See below for interesting mathematical facts about the number 398169 from the Numbermatics database.

Names of 398169

Cardinal: 398169 can be written as Three hundred ninety-eight thousand, one hundred sixty-nine.

Scientific notation

Scientific notation: 3.98169 × 10⁵

Factors of 398169

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 14750

Divisors of 398169

Number of divisors d(n): 8
Complete list of divisors:
1 3 9 27 14747 44241 132723 398169
Sum of all divisors σ(n): 589920
Sum of proper divisors (its aliquot sum) s(n): 191751
398169 is a deficient number, because the sum of its proper divisors (191751) is less than itself. Its deficiency is 206418

Bases of 398169

Binary: 1100001001101011001₂
Hexadecimal: 0x61359
Base-36: 8J89

Squares and roots of 398169

398169 squared (398169²) is 158538552561
398169 cubed (398169³) is 63125136934660809
The square root of 398169 is 631.0063391123
The cube root of 398169 is 73.5680336331

Scales and comparisons

How big is 398169?

398,169 seconds is equal to 4 days, 14 hours, 36 minutes, 9 seconds.
To count from 1 to 398,169 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 398169 cubic inches would be around 6.1 feet tall.

Recreational maths with 398169

398169 backwards is 961893
The number of decimal digits it has is: 6
The sum of 398169's digits is 36
More coming soon!

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The information we have on file for 398169 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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