138004568

138,004,568 is an even composite number composed of three prime numbers multiplied together.

What does the number 138004568 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

138004568 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 138004568:

2³ × 13 × 1326967

(2 × 2 × 2 × 13 × 1326967)

See below for interesting mathematical facts about the number 138004568 from the Numbermatics database.

Names of 138004568

Cardinal: 138004568 can be written as One hundred thirty-eight million, four thousand, five hundred sixty-eight.

Scientific notation

Scientific notation: 1.38004568 × 10⁸

Factors of 138004568

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1326982

Divisors of 138004568

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 13 26 52 104 1326967 2653934 5307868 10615736 17250571 34501142 69002284 138004568
Sum of all divisors σ(n): 278663280
Sum of proper divisors (its aliquot sum) s(n): 140658712
138004568 is an abundant number, because the sum of its proper divisors (140658712) is greater than itself. Its abundance is 2654144

Bases of 138004568

Binary: 1000001110011100100001011000₂
Hexadecimal: 0x839C858
Base-36: 2A5X08

Squares and roots of 138004568

138004568 squared (138004568²) is 19045260788866624
138004568 cubed (138004568³) is 2628332987614877654738432
The square root of 138004568 is 11747.5345498535
The cube root of 138004568 is 516.7706270627

Scales and comparisons

How big is 138004568?

138,004,568 seconds is equal to 4 years, 20 weeks, 1 day, 6 hours, 36 minutes, 8 seconds.
To count from 1 to 138,004,568 would take you about six years!

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 138004568 cubic inches would be around 43.1 feet tall.

Recreational maths with 138004568

138004568 backwards is 865400831
The number of decimal digits it has is: 9
The sum of 138004568's digits is 35
More coming soon!

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The information we have on file for 138004568 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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