397072481

397,072,481 is an odd composite number composed of two prime numbers multiplied together.

What does the number 397072481 look like?

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

397072481 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 397072481:

13 × 30544037

See below for interesting mathematical facts about the number 397072481 from the Numbermatics database.

Names of 397072481

Cardinal: 397072481 can be written as Three hundred ninety-seven million, seventy-two thousand, four hundred eighty-one.

Scientific notation

Scientific notation: 3.97072481 × 10⁸

Factors of 397072481

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 30544050

Divisors of 397072481

Number of divisors d(n): 4
Complete list of divisors:
1 13 30544037 397072481
Sum of all divisors σ(n): 427616532
Sum of proper divisors (its aliquot sum) s(n): 30544051
397072481 is a deficient number, because the sum of its proper divisors (30544051) is less than itself. Its deficiency is 366528430

Bases of 397072481

Binary: 10111101010101101100001100001₂
Hexadecimal: 0x17AAD861
Base-36: 6KEN35

Squares and roots of 397072481

397072481 squared (397072481²) is 157666555167495361
397072481 cubed (397072481³) is 62605050231080753548260641
The square root of 397072481 is 19926.6776207175
The cube root of 397072481 is 735.0043845667

Scales and comparisons

How big is 397072481?

397,072,481 seconds is equal to 12 years, 32 weeks, 3 days, 17 hours, 54 minutes, 41 seconds.
To count from 1 to 397,072,481 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 397072481 cubic inches would be around 61.3 feet tall.

Recreational maths with 397072481

397072481 backwards is 184270793
The number of decimal digits it has is: 9
The sum of 397072481's digits is 41
More coming soon!

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The information we have on file for 397072481 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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