138007544

138,007,544 is an even composite number composed of four prime numbers multiplied together.

What does the number 138007544 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

138007544 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 138007544:

2³ × 23 × 379 × 1979

(2 × 2 × 2 × 23 × 379 × 1979)

See below for interesting mathematical facts about the number 138007544 from the Numbermatics database.

Names of 138007544

Cardinal: 138007544 can be written as One hundred thirty-eight million, seven thousand, five hundred forty-four.

Scientific notation

Scientific notation: 1.38007544 × 10⁸

Factors of 138007544

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 2383

Divisors of 138007544

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 23 46 92 184 379 758 1516 1979 3032 3958 7916 8717 15832 17434 34868 45517 69736 91034 182068 364136 750041 1500082 3000164 6000328 17250943 34501886 69003772 138007544
Sum of all divisors σ(n): 270864000
Sum of proper divisors (its aliquot sum) s(n): 132856456
138007544 is a deficient number, because the sum of its proper divisors (132856456) is less than itself. Its deficiency is 5151088

Bases of 138007544

Binary: 1000001110011101001111111000₂
Hexadecimal: 0x839D3F8
Base-36: 2A5ZAW

Squares and roots of 138007544

138007544 squared (138007544²) is 19046082200911936
138007544 cubed (138007544³) is 2628503027369970847645184
The square root of 138007544 is 11747.6612140459
The cube root of 138007544 is 516.7743416701

Scales and comparisons

How big is 138007544?

138,007,544 seconds is equal to 4 years, 20 weeks, 1 day, 7 hours, 25 minutes, 44 seconds.
To count from 1 to 138,007,544 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 138007544 cubic inches would be around 43.1 feet tall.

Recreational maths with 138007544

138007544 backwards is 445700831
The number of decimal digits it has is: 9
The sum of 138007544's digits is 32
More coming soon!

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The information we have on file for 138007544 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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