388868061

388,868,061 is an odd composite number composed of five prime numbers multiplied together.

What does the number 388868061 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

388868061 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 388868061:

3 × 23 × 31 × 137 × 1327

See below for interesting mathematical facts about the number 388868061 from the Numbermatics database.

Names of 388868061

Cardinal: 388868061 can be written as Three hundred eighty-eight million, eight hundred sixty-eight thousand and sixty-one.

Scientific notation

Scientific notation: 3.88868061 × 10⁸

Factors of 388868061

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 1521

Divisors of 388868061

Number of divisors d(n): 32
Complete list of divisors:
1 3 23 31 69 93 137 411 713 1327 2139 3151 3981 4247 9453 12741 30521 41137 91563 97681 123411 181799 293043 545397 946151 2838453 4181377 5635769 12544131 16907307 129622687 388868061
Sum of all divisors σ(n): 562987008
Sum of proper divisors (its aliquot sum) s(n): 174118947
388868061 is a deficient number, because the sum of its proper divisors (174118947) is less than itself. Its deficiency is 214749114

Bases of 388868061

Binary: 10111001011011010011111011101₂
Hexadecimal: 0x172DA7DD
Base-36: 6FISIL

Squares and roots of 388868061

388868061 squared (388868061²) is 151218368865899721
388868061 cubed (388868061³) is 58803993888465193525710981
The square root of 388868061 is 19719.7378532271
The cube root of 388868061 is 729.9068255383

Scales and comparisons

How big is 388868061?

388,868,061 seconds is equal to 12 years, 18 weeks, 6 days, 18 hours, 54 minutes, 21 seconds.
To count from 1 to 388,868,061 would take you about eighteen 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 388868061 cubic inches would be around 60.8 feet tall.

Recreational maths with 388868061

388868061 backwards is 160868883
The number of decimal digits it has is: 9
The sum of 388868061's digits is 48
More coming soon!

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The information we have on file for 388868061 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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