397631

397,631 is an odd composite number composed of three prime numbers multiplied together.

What does the number 397631 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

397631 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 397631:

13 × 73 × 419

See below for interesting mathematical facts about the number 397631 from the Numbermatics database.

Names of 397631

Cardinal: 397631 can be written as Three hundred ninety-seven thousand, six hundred thirty-one.

Scientific notation

Scientific notation: 3.97631 × 10⁵

Factors of 397631

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 505

Divisors of 397631

Number of divisors d(n): 8
Complete list of divisors:
1 13 73 419 949 5447 30587 397631
Sum of all divisors σ(n): 435120
Sum of proper divisors (its aliquot sum) s(n): 37489
397631 is a deficient number, because the sum of its proper divisors (37489) is less than itself. Its deficiency is 360142

Bases of 397631

Binary: 1100001000100111111₂
Hexadecimal: 0x6113F
Base-36: 8ITB

Squares and roots of 397631

397631 squared (397631²) is 158110412161
397631 cubed (397631³) is 62869601297990591
The square root of 397631 is 630.5798918457
The cube root of 397631 is 73.5348840227

Scales and comparisons

How big is 397631?

397,631 seconds is equal to 4 days, 14 hours, 27 minutes, 11 seconds.
To count from 1 to 397,631 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 397631 cubic inches would be around 6.1 feet tall.

Recreational maths with 397631

397631 backwards is 136793
The number of decimal digits it has is: 6
The sum of 397631's digits is 29
More coming soon!

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The information we have on file for 397631 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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