38387142

38,387,142 is an even composite number composed of three prime numbers multiplied together.

What does the number 38387142 look like?

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

38387142 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 38387142:

2 × 3³ × 710873

(2 × 3 × 3 × 3 × 710873)

See below for interesting mathematical facts about the number 38387142 from the Numbermatics database.

Names of 38387142

Cardinal: 38387142 can be written as Thirty-eight million, three hundred eighty-seven thousand, one hundred forty-two.

Scientific notation

Scientific notation: 3.8387142 × 10⁷

Factors of 38387142

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 710878

Divisors of 38387142

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 9 18 27 54 710873 1421746 2132619 4265238 6397857 12795714 19193571 38387142
Sum of all divisors σ(n): 85304880
Sum of proper divisors (its aliquot sum) s(n): 46917738
38387142 is an abundant number, because the sum of its proper divisors (46917738) is greater than itself. Its abundance is 8530596

Bases of 38387142

Binary: 10010010011011110111000110₂
Hexadecimal: 0x249BDC6
Base-36: MURPI

Squares and roots of 38387142

38387142 squared (38387142²) is 1473572670928164
38387142 cubed (38387142³) is 56566243366238703267288
The square root of 38387142 is 6195.7357916555
The cube root of 38387142 is 337.3354061627

Scales and comparisons

How big is 38387142?

38,387,142 seconds is equal to 1 year, 11 weeks, 3 days, 7 hours, 5 minutes, 42 seconds.
To count from 1 to 38,387,142 would take you about forty-three weeks!

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 38387142 cubic inches would be around 28.1 feet tall.

Recreational maths with 38387142

38387142 backwards is 24178383
The number of decimal digits it has is: 8
The sum of 38387142's digits is 36
More coming soon!

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The information we have on file for 38387142 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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