397408031

397,408,031 is an odd composite number composed of two prime numbers multiplied together.

What does the number 397408031 look like?

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

397408031 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 397408031:

17 × 23376943

See below for interesting mathematical facts about the number 397408031 from the Numbermatics database.

Names of 397408031

Cardinal: 397408031 can be written as Three hundred ninety-seven million, four hundred eight thousand and thirty-one.

Scientific notation

Scientific notation: 3.97408031 × 10⁸

Factors of 397408031

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 23376960

Divisors of 397408031

Number of divisors d(n): 4
Complete list of divisors:
1 17 23376943 397408031
Sum of all divisors σ(n): 420784992
Sum of proper divisors (its aliquot sum) s(n): 23376961
397408031 is a deficient number, because the sum of its proper divisors (23376961) is less than itself. Its deficiency is 374031070

Bases of 397408031

Binary: 10111101011111111011100011111₂
Hexadecimal: 0x17AFF71F
Base-36: 6KLTZZ

Squares and roots of 397408031

397408031 squared (397408031²) is 157933143103296961
397408031 cubed (397408031³) is 62763899430322474879293791
The square root of 397408031 is 19935.0954600173
The cube root of 397408031 is 735.2113671647

Scales and comparisons

How big is 397408031?

397,408,031 seconds is equal to 12 years, 33 weeks, 15 hours, 7 minutes, 11 seconds.
To count from 1 to 397,408,031 would take you about eighteen years!

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 397408031 cubic inches would be around 61.3 feet tall.

Recreational maths with 397408031

397408031 backwards is 130804793
The number of decimal digits it has is: 9
The sum of 397408031's digits is 35
More coming soon!

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The information we have on file for 397408031 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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