13808128

13,808,128 is an even composite number composed of three prime numbers multiplied together.

What does the number 13808128 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 40 divisors.

13808128 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 13808128:

2⁹ × 149 × 181

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 149 × 181)

See below for interesting mathematical facts about the number 13808128 from the Numbermatics database.

Names of 13808128

Cardinal: 13808128 can be written as Thirteen million, eight hundred eight thousand, one hundred twenty-eight.

Scientific notation

Scientific notation: 1.3808128 × 10⁷

Factors of 13808128

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 11
Sum of prime factors: 332

Divisors of 13808128

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 8 16 32 64 128 149 181 256 298 362 512 596 724 1192 1448 2384 2896 4768 5792 9536 11584 19072 23168 26969 38144 46336 53938 76288 92672 107876 215752 431504 863008 1726016 3452032 6904064 13808128
Sum of all divisors σ(n): 27927900
Sum of proper divisors (its aliquot sum) s(n): 14119772
13808128 is an abundant number, because the sum of its proper divisors (14119772) is greater than itself. Its abundance is 311644

Bases of 13808128

Binary: 110100101011001000000000₂
Hexadecimal: 0xD2B200
Base-36: 87YF4

Squares and roots of 13808128

13808128 squared (13808128²) is 190664398864384
13808128 cubed (13808128³) is 2632718424562468913152
The square root of 13808128 is 3715.9289551873
The cube root of 13808128 is 239.9081129725

Scales and comparisons

How big is 13808128?

13,808,128 seconds is equal to 22 weeks, 5 days, 19 hours, 35 minutes, 28 seconds.
To count from 1 to 13,808,128 would take you about thirty-four 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 13808128 cubic inches would be around 20 feet tall.

Recreational maths with 13808128

13808128 backwards is 82180831
The number of decimal digits it has is: 8
The sum of 13808128's digits is 31
More coming soon!

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The information we have on file for 13808128 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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