13538133

13,538,133 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13538133 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

13538133 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13538133:

3² × 7 × 214891

(3 × 3 × 7 × 214891)

See below for interesting mathematical facts about the number 13538133 from the Numbermatics database.

Names of 13538133

Cardinal: 13538133 can be written as Thirteen million, five hundred thirty-eight thousand, one hundred thirty-three.

Scientific notation

Scientific notation: 1.3538133 × 10⁷

Factors of 13538133

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 214901

Divisors of 13538133

Number of divisors d(n): 12
Complete list of divisors:
1 3 7 9 21 63 214891 644673 1504237 1934019 4512711 13538133
Sum of all divisors σ(n): 22348768
Sum of proper divisors (its aliquot sum) s(n): 8810635
13538133 is a deficient number, because the sum of its proper divisors (8810635) is less than itself. Its deficiency is 4727498

Bases of 13538133

Binary: 110011101001001101010101₂
Hexadecimal: 0xCE9355
Base-36: 82639

Squares and roots of 13538133

13538133 squared (13538133²) is 183281045125689
13538133 cubed (13538133³) is 2481283165290579398637
The square root of 13538133 is 3679.4201988901
The cube root of 13538133 is 238.3341409767

Scales and comparisons

How big is 13538133?

13,538,133 seconds is equal to 22 weeks, 2 days, 16 hours, 35 minutes, 33 seconds.
To count from 1 to 13,538,133 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 13538133 cubic inches would be around 19.9 feet tall.

Recreational maths with 13538133

13538133 backwards is 33183531
The number of decimal digits it has is: 8
The sum of 13538133's digits is 27
More coming soon!

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The information we have on file for 13538133 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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