138576228

138,576,228 is an even composite number composed of five prime numbers multiplied together.

What does the number 138576228 look like?

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

138576228 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 138576228:

2² × 3 × 7 × 41 × 40237

(2 × 2 × 3 × 7 × 41 × 40237)

See below for interesting mathematical facts about the number 138576228 from the Numbermatics database.

Names of 138576228

Cardinal: 138576228 can be written as One hundred thirty-eight million, five hundred seventy-six thousand, two hundred twenty-eight.

Scientific notation

Scientific notation: 1.38576228 × 10⁸

Factors of 138576228

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 40290

Divisors of 138576228

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 41 42 82 84 123 164 246 287 492 574 861 1148 1722 3444 40237 80474 120711 160948 241422 281659 482844 563318 844977 1126636 1649717 1689954 3299434 3379908 4949151 6598868 9898302 11548019 19796604 23096038 34644057 46192076 69288114 138576228
Sum of all divisors σ(n): 378559104
Sum of proper divisors (its aliquot sum) s(n): 239982876
138576228 is an abundant number, because the sum of its proper divisors (239982876) is greater than itself. Its abundance is 101406648

Bases of 138576228

Binary: 1000010000101000000101100100₂
Hexadecimal: 0x8428164
Base-36: 2AI63O

Squares and roots of 138576228

138576228 squared (138576228²) is 19203370966707984
138576228 cubed (138576228³) is 2661130713451106000204352
The square root of 138576228 is 11771.8404678283
The cube root of 138576228 is 517.4831883265

Scales and comparisons

How big is 138576228?

138,576,228 seconds is equal to 4 years, 21 weeks, 21 hours, 23 minutes, 48 seconds.
To count from 1 to 138,576,228 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 138576228 cubic inches would be around 43.1 feet tall.

Recreational maths with 138576228

138576228 backwards is 822675831
138576228 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 138576228's digits is 42
More coming soon!

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The information we have on file for 138576228 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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