138184648

138,184,648 is an even composite number composed of four prime numbers multiplied together.

What does the number 138184648 look like?

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

138184648 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 138184648:

2³ × 7 × 97 × 25439

(2 × 2 × 2 × 7 × 97 × 25439)

See below for interesting mathematical facts about the number 138184648 from the Numbermatics database.

Names of 138184648

Cardinal: 138184648 can be written as One hundred thirty-eight million, one hundred eighty-four thousand, six hundred forty-eight.

Scientific notation

Scientific notation: 1.38184648 × 10⁸

Factors of 138184648

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 25545

Divisors of 138184648

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 7 8 14 28 56 97 194 388 679 776 1358 2716 5432 25439 50878 101756 178073 203512 356146 712292 1424584 2467583 4935166 9870332 17273081 19740664 34546162 69092324 138184648
Sum of all divisors σ(n): 299174400
Sum of proper divisors (its aliquot sum) s(n): 160989752
138184648 is an abundant number, because the sum of its proper divisors (160989752) is greater than itself. Its abundance is 22805104

Bases of 138184648

Binary: 1000001111001000011111001000₂
Hexadecimal: 0x83C87C8
Base-36: 2A9RYG

Squares and roots of 138184648

138184648 squared (138184648²) is 19094996942883904
138184648 cubed (138184648³) is 2638635431113488379105792
The square root of 138184648 is 11755.1966380831
The cube root of 138184648 is 516.9953046649

Scales and comparisons

How big is 138184648?

138,184,648 seconds is equal to 4 years, 20 weeks, 3 days, 8 hours, 37 minutes, 28 seconds.
To count from 1 to 138,184,648 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 138184648 cubic inches would be around 43.1 feet tall.

Recreational maths with 138184648

138184648 backwards is 846481831
The number of decimal digits it has is: 9
The sum of 138184648's digits is 43
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The information we have on file for 138184648 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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