397944

397,944 is an even composite number composed of three prime numbers multiplied together.

What does the number 397944 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

397944 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 397944:

2³ × 3² × 5527

(2 × 2 × 2 × 3 × 3 × 5527)

See below for interesting mathematical facts about the number 397944 from the Numbermatics database.

Names of 397944

Cardinal: 397944 can be written as Three hundred ninety-seven thousand, nine hundred forty-four.

Scientific notation

Scientific notation: 3.97944 × 10⁵

Factors of 397944

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 5532

Divisors of 397944

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 72 5527 11054 16581 22108 33162 44216 49743 66324 99486 132648 198972 397944
Sum of all divisors σ(n): 1077960
Sum of proper divisors (its aliquot sum) s(n): 680016
397944 is an abundant number, because the sum of its proper divisors (680016) is greater than itself. Its abundance is 282072

Bases of 397944

Binary: 1100001001001111000₂
Hexadecimal: 0x61278
Base-36: 8J20

Squares and roots of 397944

397944 squared (397944²) is 158359427136
397944 cubed (397944³) is 63018183872208384
The square root of 397944 is 630.8280272785
The cube root of 397944 is 73.5541735833

Scales and comparisons

How big is 397944?

397,944 seconds is equal to 4 days, 14 hours, 32 minutes, 24 seconds.
To count from 1 to 397,944 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 397944 cubic inches would be around 6.1 feet tall.

Recreational maths with 397944

397944 backwards is 449793
397944 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 397944's digits is 36
More coming soon!

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The information we have on file for 397944 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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