138848988

138,848,988 is an even composite number composed of three prime numbers multiplied together.

What does the number 138848988 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

138848988 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 138848988:

2² × 3 × 11570749

(2 × 2 × 3 × 11570749)

See below for interesting mathematical facts about the number 138848988 from the Numbermatics database.

Names of 138848988

Cardinal: 138848988 can be written as One hundred thirty-eight million, eight hundred forty-eight thousand, nine hundred eighty-eight.

Scientific notation

Scientific notation: 1.38848988 × 10⁸

Factors of 138848988

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 11570754

Divisors of 138848988

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 4 6 12 11570749 23141498 34712247 46282996 69424494 138848988
Sum of all divisors σ(n): 323981000
Sum of proper divisors (its aliquot sum) s(n): 185132012
138848988 is an abundant number, because the sum of its proper divisors (185132012) is greater than itself. Its abundance is 46283024

Bases of 138848988

Binary: 1000010001101010101011011100₂
Hexadecimal: 0x846AADC
Base-36: 2AO0KC

Squares and roots of 138848988

138848988 squared (138848988²) is 19279041468624144
138848988 cubed (138848988³) is 2676875397528496146766272
The square root of 138848988 is 11783.4200468285
The cube root of 138848988 is 517.8224870403

Scales and comparisons

How big is 138848988?

138,848,988 seconds is equal to 4 years, 21 weeks, 4 days, 1 hour, 9 minutes, 48 seconds.
To count from 1 to 138,848,988 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 138848988 cubic inches would be around 43.2 feet tall.

Recreational maths with 138848988

138848988 backwards is 889848831
The number of decimal digits it has is: 9
The sum of 138848988's digits is 57
More coming soon!

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The information we have on file for 138848988 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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