397999

397,999 is an odd composite number composed of two prime numbers multiplied together.

What does the number 397999 look like?

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

397999 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 397999:

7 × 56857

See below for interesting mathematical facts about the number 397999 from the Numbermatics database.

Names of 397999

Cardinal: 397999 can be written as Three hundred ninety-seven thousand, nine hundred ninety-nine.

Scientific notation

Scientific notation: 3.97999 × 10⁵

Factors of 397999

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 56864

Divisors of 397999

Number of divisors d(n): 4
Complete list of divisors:
1 7 56857 397999
Sum of all divisors σ(n): 454864
Sum of proper divisors (its aliquot sum) s(n): 56865
397999 is a deficient number, because the sum of its proper divisors (56865) is less than itself. Its deficiency is 341134

Bases of 397999

Binary: 1100001001010101111₂
Hexadecimal: 0x612AF
Base-36: 8J3J

Squares and roots of 397999

397999 squared (397999²) is 158403204001
397999 cubed (397999³) is 63044316789193999
The square root of 397999 is 630.8716192697
The cube root of 397999 is 73.5575620779

Scales and comparisons

How big is 397999?

397,999 seconds is equal to 4 days, 14 hours, 33 minutes, 19 seconds.
To count from 1 to 397,999 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 397999 cubic inches would be around 6.1 feet tall.

Recreational maths with 397999

397999 backwards is 999793
The number of decimal digits it has is: 6
The sum of 397999's digits is 46
More coming soon!

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The information we have on file for 397999 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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