8081328

8,081,328 is an even composite number composed of four prime numbers multiplied together.

What does the number 8081328 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

8081328 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 8081328:

2⁴ × 3 × 31 × 5431

(2 × 2 × 2 × 2 × 3 × 31 × 5431)

See below for interesting mathematical facts about the number 8081328 from the Numbermatics database.

Names of 8081328

Cardinal: 8081328 can be written as Eight million, eighty-one thousand, three hundred twenty-eight.

Scientific notation

Scientific notation: 8.081328 × 10⁶

Factors of 8081328

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 5467

Divisors of 8081328

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 48 62 93 124 186 248 372 496 744 1488 5431 10862 16293 21724 32586 43448 65172 86896 130344 168361 260688 336722 505083 673444 1010166 1346888 2020332 2693776 4040664 8081328
Sum of all divisors σ(n): 21554176
Sum of proper divisors (its aliquot sum) s(n): 13472848
8081328 is an abundant number, because the sum of its proper divisors (13472848) is greater than itself. Its abundance is 5391520

Bases of 8081328

Binary: 11110110100111110110000₂
Hexadecimal: 0x7B4FB0
Base-36: 4T7LC

Squares and roots of 8081328

8081328 squared (8081328²) is 65307862243584
8081328 cubed (8081328³) is 527774255769218199552
The square root of 8081328 is 2842.7676654981
The cube root of 8081328 is 200.6754496045

Scales and comparisons

How big is 8081328?

8,081,328 seconds is equal to 13 weeks, 2 days, 12 hours, 48 minutes, 48 seconds.
To count from 1 to 8,081,328 would take you about twenty 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 8081328 cubic inches would be around 16.7 feet tall.

Recreational maths with 8081328

8081328 backwards is 8231808
The number of decimal digits it has is: 7
The sum of 8081328's digits is 30
More coming soon!

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The information we have on file for 8081328 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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