13388045

13,388,045 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13388045 look like?

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

13388045 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 13388045:

5 × 11² × 22129

(5 × 11 × 11 × 22129)

See below for interesting mathematical facts about the number 13388045 from the Numbermatics database.

Names of 13388045

Cardinal: 13388045 can be written as Thirteen million, three hundred eighty-eight thousand and forty-five.

Scientific notation

Scientific notation: 1.3388045 × 10⁷

Factors of 13388045

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 22145

Divisors of 13388045

Number of divisors d(n): 12
Complete list of divisors:
1 5 11 55 121 605 22129 110645 243419 1217095 2677609 13388045
Sum of all divisors σ(n): 17659740
Sum of proper divisors (its aliquot sum) s(n): 4271695
13388045 is a deficient number, because the sum of its proper divisors (4271695) is less than itself. Its deficiency is 9116350

Bases of 13388045

Binary: 110011000100100100001101₂
Hexadecimal: 0xCC490D
Base-36: 7YYA5

Squares and roots of 13388045

13388045 squared (13388045²) is 179239748922025
13388045 cubed (13388045³) is 2399669824356772191125
The square root of 13388045 is 3658.9677506095
The cube root of 13388045 is 237.4501169475

Scales and comparisons

How big is 13388045?

13,388,045 seconds is equal to 22 weeks, 22 hours, 54 minutes, 5 seconds.
To count from 1 to 13,388,045 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 13388045 cubic inches would be around 19.8 feet tall.

Recreational maths with 13388045

13388045 backwards is 54088331
The number of decimal digits it has is: 8
The sum of 13388045's digits is 32
More coming soon!

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The information we have on file for 13388045 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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