398963

398,963 is an odd composite number composed of two prime numbers multiplied together.

What does the number 398963 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

398963 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 398963:

167 × 2389

See below for interesting mathematical facts about the number 398963 from the Numbermatics database.

Names of 398963

Cardinal: 398963 can be written as Three hundred ninety-eight thousand, nine hundred sixty-three.

Scientific notation

Scientific notation: 3.98963 × 10⁵

Factors of 398963

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 2556

Divisors of 398963

Number of divisors d(n): 4
Complete list of divisors:
1 167 2389 398963
Sum of all divisors σ(n): 401520
Sum of proper divisors (its aliquot sum) s(n): 2557
398963 is a deficient number, because the sum of its proper divisors (2557) is less than itself. Its deficiency is 396406

Bases of 398963

Binary: 1100001011001110011₂
Hexadecimal: 0x61673
Base-36: 8JUB

Squares and roots of 398963

398963 squared (398963²) is 159171475369
398963 cubed (398963³) is 63503529327642347
The square root of 398963 is 631.6351795143
The cube root of 398963 is 73.6169025255

Scales and comparisons

How big is 398963?

398,963 seconds is equal to 4 days, 14 hours, 49 minutes, 23 seconds.
To count from 1 to 398,963 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 398963 cubic inches would be around 6.1 feet tall.

Recreational maths with 398963

398963 backwards is 369893
The number of decimal digits it has is: 6
The sum of 398963's digits is 38
More coming soon!

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The information we have on file for 398963 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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