388383813442
388,383,813,442 is an even composite number composed of two prime numbers multiplied together.
What does the number 388383813442 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
388383813442 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 388383813442:
2 × 194191906721
See below for interesting mathematical facts about the number 388383813442 from the Numbermatics database.
Names of 388383813442
- Cardinal: 388383813442 can be written as Three hundred eighty-eight billion, three hundred eighty-three million, eight hundred thirteen thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 3.88383813442 × 1011
Factors of 388383813442
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 194191906723
Divisors of 388383813442
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 582575720166
- Sum of proper divisors (its aliquot sum) s(n): 194191906724
- 388383813442 is a deficient number, because the sum of its proper divisors (194191906724) is less than itself. Its deficiency is 194191906718
Bases of 388383813442
- Binary: 1011010011011010111101010101111010000102
- Hexadecimal: 0x5A6D7AAF42
- Base-36: 4YF5P0EA
Squares and roots of 388383813442
- 388383813442 squared (3883838134422) is 150841986543750259887364
- 388383813442 cubed (3883838134423) is 58584585961028575307132995709146888
-
The
square root of 388383813442 is 623204.4716158573 -
The
cube root of 388383813442 is 7296.0372151999
Scales and comparisons
How big is 388383813442?- 388,383,813,442 seconds is equal to 12,349 years, 21 weeks, 37 minutes, 22 seconds.
-
To count from 1 to 388,383,813,442 would take you about twenty-four thousand, six hundred ninety-eight 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 388383813442 cubic inches would be around 608 feet tall.
Recreational maths with 388383813442
- 388383813442 backwards is 244318383883
- The number of decimal digits it has is: 12
- The sum of 388383813442's digits is 55
- More coming soon!
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The information we have on file for 388383813442 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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