138489896

138,489,896 is an even composite number composed of three prime numbers multiplied together.

What does the number 138489896 look like?

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

138489896 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 138489896:

2³ × 31 × 558427

(2 × 2 × 2 × 31 × 558427)

See below for interesting mathematical facts about the number 138489896 from the Numbermatics database.

Names of 138489896

Cardinal: 138489896 can be written as One hundred thirty-eight million, four hundred eighty-nine thousand, eight hundred ninety-six.

Scientific notation

Scientific notation: 1.38489896 × 10⁸

Factors of 138489896

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 558460

Divisors of 138489896

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 31 62 124 248 558427 1116854 2233708 4467416 17311237 34622474 69244948 138489896
Sum of all divisors σ(n): 268045440
Sum of proper divisors (its aliquot sum) s(n): 129555544
138489896 is a deficient number, because the sum of its proper divisors (129555544) is less than itself. Its deficiency is 8934352

Bases of 138489896

Binary: 1000010000010011000000101000₂
Hexadecimal: 0x8413028
Base-36: 2AGBHK

Squares and roots of 138489896

138489896 squared (138489896²) is 19179451294090816
138489896 cubed (138489896³) is 2656160215055702522395136
The square root of 138489896 is 11768.1730102849
The cube root of 138489896 is 517.3757032261

Scales and comparisons

How big is 138489896?

138,489,896 seconds is equal to 4 years, 20 weeks, 6 days, 21 hours, 24 minutes, 56 seconds.
To count from 1 to 138,489,896 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 138489896 cubic inches would be around 43.1 feet tall.

Recreational maths with 138489896

138489896 backwards is 698984831
The number of decimal digits it has is: 9
The sum of 138489896's digits is 56
More coming soon!

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The information we have on file for 138489896 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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