7968438

7,968,438 is an even composite number composed of three prime numbers multiplied together.

What does the number 7968438 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

7968438 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 7968438:

2 × 3² × 442691

(2 × 3 × 3 × 442691)

See below for interesting mathematical facts about the number 7968438 from the Numbermatics database.

Names of 7968438

Cardinal: 7968438 can be written as Seven million, nine hundred sixty-eight thousand, four hundred thirty-eight.

Scientific notation

Scientific notation: 7.968438 × 10⁶

Factors of 7968438

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 442696

Divisors of 7968438

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 6 9 18 442691 885382 1328073 2656146 3984219 7968438
Sum of all divisors σ(n): 17264988
Sum of proper divisors (its aliquot sum) s(n): 9296550
7968438 is an abundant number, because the sum of its proper divisors (9296550) is greater than itself. Its abundance is 1328112

Bases of 7968438

Binary: 11110011001011010110110₂
Hexadecimal: 0x7996B6
Base-36: 4QSHI

Squares and roots of 7968438

7968438 squared (7968438²) is 63496004159844
7968438 cubed (7968438³) is 505963972395459003672
The square root of 7968438 is 2822.8421847493
The cube root of 7968438 is 199.7366366843

Scales and comparisons

How big is 7968438?

7,968,438 seconds is equal to 13 weeks, 1 day, 5 hours, 27 minutes, 18 seconds.
To count from 1 to 7,968,438 would take you about nineteen weeks!

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 7968438 cubic inches would be around 16.6 feet tall.

Recreational maths with 7968438

7968438 backwards is 8348697
The number of decimal digits it has is: 7
The sum of 7968438's digits is 45
More coming soon!

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The information we have on file for 7968438 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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