397882

397,882 is an even composite number composed of two prime numbers multiplied together.

What does the number 397882 look like?

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

397882 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 397882:

2 × 198941

See below for interesting mathematical facts about the number 397882 from the Numbermatics database.

Names of 397882

Cardinal: 397882 can be written as Three hundred ninety-seven thousand, eight hundred eighty-two.

Scientific notation

Scientific notation: 3.97882 × 10⁵

Factors of 397882

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 198943

Divisors of 397882

Number of divisors d(n): 4
Complete list of divisors:
1 2 198941 397882
Sum of all divisors σ(n): 596826
Sum of proper divisors (its aliquot sum) s(n): 198944
397882 is a deficient number, because the sum of its proper divisors (198944) is less than itself. Its deficiency is 198938

Bases of 397882

Binary: 1100001001000111010₂
Hexadecimal: 0x6123A
Base-36: 8J0A

Squares and roots of 397882

397882 squared (397882²) is 158310085924
397882 cubed (397882³) is 62988733607612968
The square root of 397882 is 630.7788836035
The cube root of 397882 is 73.5503534515

Scales and comparisons

How big is 397882?

397,882 seconds is equal to 4 days, 14 hours, 31 minutes, 22 seconds.
To count from 1 to 397,882 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 397882 cubic inches would be around 6.1 feet tall.

Recreational maths with 397882

397882 backwards is 288793
The number of decimal digits it has is: 6
The sum of 397882's digits is 37
More coming soon!

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The information we have on file for 397882 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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