13493888

13,493,888 is an even composite number composed of three prime numbers multiplied together.

What does the number 13493888 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

13493888 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 13493888:

2⁷ × 47 × 2243

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 47 × 2243)

See below for interesting mathematical facts about the number 13493888 from the Numbermatics database.

Names of 13493888

Cardinal: 13493888 can be written as Thirteen million, four hundred ninety-three thousand, eight hundred eighty-eight.

Scientific notation

Scientific notation: 1.3493888 × 10⁷

Factors of 13493888

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 2292

Divisors of 13493888

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 16 32 47 64 94 128 188 376 752 1504 2243 3008 4486 6016 8972 17944 35888 71776 105421 143552 210842 287104 421684 843368 1686736 3373472 6746944 13493888
Sum of all divisors σ(n): 27466560
Sum of proper divisors (its aliquot sum) s(n): 13972672
13493888 is an abundant number, because the sum of its proper divisors (13972672) is greater than itself. Its abundance is 478784

Bases of 13493888

Binary: 110011011110011010000000₂
Hexadecimal: 0xCDE680
Base-36: 817Y8

Squares and roots of 13493888

13493888 squared (13493888²) is 182085013356544
13493888 cubed (13493888³) is 2457034776711708803072
The square root of 13493888 is 3673.4027821627
The cube root of 13493888 is 238.0742183145

Scales and comparisons

How big is 13493888?

13,493,888 seconds is equal to 22 weeks, 2 days, 4 hours, 18 minutes, 8 seconds.
To count from 1 to 13,493,888 would take you about thirty-three 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 13493888 cubic inches would be around 19.8 feet tall.

Recreational maths with 13493888

13493888 backwards is 88839431
The number of decimal digits it has is: 8
The sum of 13493888's digits is 44
More coming soon!

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The information we have on file for 13493888 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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