138366396

138,366,396 is an even composite number composed of four prime numbers multiplied together.

What does the number 138366396 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.

138366396 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 138366396:

2² × 3² × 7² × 78439

(2 × 2 × 3 × 3 × 7 × 7 × 78439)

See below for interesting mathematical facts about the number 138366396 from the Numbermatics database.

Names of 138366396

Cardinal: 138366396 can be written as One hundred thirty-eight million, three hundred sixty-six thousand, three hundred ninety-six.

Scientific notation

Scientific notation: 1.38366396 × 10⁸

Factors of 138366396

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 78451

Divisors of 138366396

Number of divisors d(n): 54
Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1764 78439 156878 235317 313756 470634 549073 705951 941268 1098146 1411902 1647219 2196292 2823804 3294438 3843511 4941657 6588876 7687022 9883314 11530533 15374044 19766628 23061066 34591599 46122132 69183198 138366396
Sum of all divisors σ(n): 406868280
Sum of proper divisors (its aliquot sum) s(n): 268501884
138366396 is an abundant number, because the sum of its proper divisors (268501884) is greater than itself. Its abundance is 130135488

Bases of 138366396

Binary: 1000001111110100110110111100₂
Hexadecimal: 0x83F4DBC
Base-36: 2ADO70

Squares and roots of 138366396

138366396 squared (138366396²) is 19145259542028816
138366396 cubed (138366396³) is 2649060563315137798067136
The square root of 138366396 is 11762.9246363309
The cube root of 138366396 is 517.2218655241

Scales and comparisons

How big is 138366396?

138,366,396 seconds is equal to 4 years, 20 weeks, 5 days, 11 hours, 6 minutes, 36 seconds.
To count from 1 to 138,366,396 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 138366396 cubic inches would be around 43.1 feet tall.

Recreational maths with 138366396

138366396 backwards is 693663831
The number of decimal digits it has is: 9
The sum of 138366396's digits is 45
More coming soon!

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The information we have on file for 138366396 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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