397021

397,021 is an odd composite number composed of two prime numbers multiplied together.

What does the number 397021 look like?

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

397021 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 397021:

97 × 4093

See below for interesting mathematical facts about the number 397021 from the Numbermatics database.

Names of 397021

Cardinal: 397021 can be written as Three hundred ninety-seven thousand and twenty-one.

Scientific notation

Scientific notation: 3.97021 × 10⁵

Factors of 397021

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 4190

Divisors of 397021

Number of divisors d(n): 4
Complete list of divisors:
1 97 4093 397021
Sum of all divisors σ(n): 401212
Sum of proper divisors (its aliquot sum) s(n): 4191
397021 is a deficient number, because the sum of its proper divisors (4191) is less than itself. Its deficiency is 392830

Bases of 397021

Binary: 1100000111011011101₂
Hexadecimal: 0x60EDD
Base-36: 8ICD

Squares and roots of 397021

397021 squared (397021²) is 157625674441
397021 cubed (397021³) is 62580702892240261
The square root of 397021 is 630.0960244281
The cube root of 397021 is 73.4972618413

Scales and comparisons

How big is 397021?

397,021 seconds is equal to 4 days, 14 hours, 17 minutes, 1 second.
To count from 1 to 397,021 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 397021 cubic inches would be around 6.1 feet tall.

Recreational maths with 397021

397021 backwards is 120793
The number of decimal digits it has is: 6
The sum of 397021's digits is 22
More coming soon!

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The information we have on file for 397021 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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