138507534

138,507,534 is an even composite number composed of five prime numbers multiplied together.

What does the number 138507534 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

138507534 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 138507534:

2 × 3² × 11 × 17 × 41149

(2 × 3 × 3 × 11 × 17 × 41149)

See below for interesting mathematical facts about the number 138507534 from the Numbermatics database.

Names of 138507534

Cardinal: 138507534 can be written as One hundred thirty-eight million, five hundred seven thousand, five hundred thirty-four.

Scientific notation

Scientific notation: 1.38507534 × 10⁸

Factors of 138507534

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 41182

Divisors of 138507534

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 9 11 17 18 22 33 34 51 66 99 102 153 187 198 306 374 561 1122 1683 3366 41149 82298 123447 246894 370341 452639 699533 740682 905278 1357917 1399066 2098599 2715834 4073751 4197198 6295797 7694863 8147502 12591594 15389726 23084589 46169178 69253767 138507534
Sum of all divisors σ(n): 346647600
Sum of proper divisors (its aliquot sum) s(n): 208140066
138507534 is an abundant number, because the sum of its proper divisors (208140066) is greater than itself. Its abundance is 69632532

Bases of 138507534

Binary: 1000010000010111010100001110₂
Hexadecimal: 0x841750E
Base-36: 2AGP3I

Squares and roots of 138507534

138507534 squared (138507534²) is 19184336974761156
138507534 cubed (138507534³) is 2657175205799187956549304
The square root of 138507534 is 11768.9223805751
The cube root of 138507534 is 517.3976665257

Scales and comparisons

How big is 138507534?

138,507,534 seconds is equal to 4 years, 21 weeks, 2 hours, 18 minutes, 54 seconds.
To count from 1 to 138,507,534 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 138507534 cubic inches would be around 43.1 feet tall.

Recreational maths with 138507534

138507534 backwards is 435705831
The number of decimal digits it has is: 9
The sum of 138507534's digits is 36
More coming soon!

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The information we have on file for 138507534 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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