13488916

13,488,916 is an even composite number composed of three prime numbers multiplied together.

What does the number 13488916 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

13488916 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 13488916:

2² × 7² × 68821

(2 × 2 × 7 × 7 × 68821)

See below for interesting mathematical facts about the number 13488916 from the Numbermatics database.

Names of 13488916

Cardinal: 13488916 can be written as Thirteen million, four hundred eighty-eight thousand, nine hundred sixteen.

Scientific notation

Scientific notation: 1.3488916 × 10⁷

Factors of 13488916

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 68830

Divisors of 13488916

Number of divisors d(n): 18
Complete list of divisors:
1 2 4 7 14 28 49 98 196 68821 137642 275284 481747 963494 1926988 3372229 6744458 13488916
Sum of all divisors σ(n): 27459978
Sum of proper divisors (its aliquot sum) s(n): 13971062
13488916 is an abundant number, because the sum of its proper divisors (13971062) is greater than itself. Its abundance is 482146

Bases of 13488916

Binary: 110011011101001100010100₂
Hexadecimal: 0xCDD314
Base-36: 81444

Squares and roots of 13488916

13488916 squared (13488916²) is 181950854855056
13488916 cubed (13488916³) is 2454319797268042559296
The square root of 13488916 is 3672.7259630961
The cube root of 13488916 is 238.0449741997

Scales and comparisons

How big is 13488916?

13,488,916 seconds is equal to 22 weeks, 2 days, 2 hours, 55 minutes, 16 seconds.
To count from 1 to 13,488,916 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 13488916 cubic inches would be around 19.8 feet tall.

Recreational maths with 13488916

13488916 backwards is 61988431
The number of decimal digits it has is: 8
The sum of 13488916's digits is 40
More coming soon!

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The information we have on file for 13488916 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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