13006539

13,006,539 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13006539 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

13006539 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 13006539:

3² × 7 × 13 × 15881

(3 × 3 × 7 × 13 × 15881)

See below for interesting mathematical facts about the number 13006539 from the Numbermatics database.

Names of 13006539

Cardinal: 13006539 can be written as Thirteen million, six thousand, five hundred thirty-nine.

Scientific notation

Scientific notation: 1.3006539 × 10⁷

Factors of 13006539

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 15904

Divisors of 13006539

Number of divisors d(n): 24
Complete list of divisors:
1 3 7 9 13 21 39 63 91 117 273 819 15881 47643 111167 142929 206453 333501 619359 1000503 1445171 1858077 4335513 13006539
Sum of all divisors σ(n): 23124192
Sum of proper divisors (its aliquot sum) s(n): 10117653
13006539 is a deficient number, because the sum of its proper divisors (10117653) is less than itself. Its deficiency is 2888886

Bases of 13006539

Binary: 110001100111011011001011₂
Hexadecimal: 0xC676CB
Base-36: 7QRWR

Squares and roots of 13006539

13006539 squared (13006539²) is 169170056758521
13006539 cubed (13006539³) is 2200316940861916968819
The square root of 13006539 is 3606.4579576089
The cube root of 13006539 is 235.1728862087

Scales and comparisons

How big is 13006539?

13,006,539 seconds is equal to 21 weeks, 3 days, 12 hours, 55 minutes, 39 seconds.
To count from 1 to 13,006,539 would take you about thirty-two 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 13006539 cubic inches would be around 19.6 feet tall.

Recreational maths with 13006539

13006539 backwards is 93560031
The number of decimal digits it has is: 8
The sum of 13006539's digits is 27
More coming soon!

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The information we have on file for 13006539 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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