388434138613
388,434,138,613 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.
What does the number 388434138613 look like?
As a prime, it is not composed of any other numbers and has no internal structure.
388434138613 is a prime number. Like all primes (except two), it is an odd number.
Prime factorization of 388434138613:
388434138613
See below for interesting mathematical facts about the number 388434138613 from the Numbermatics database.
Names of 388434138613
- Cardinal: 388434138613 can be written as Three hundred eighty-eight billion, four hundred thirty-four million, one hundred thirty-eight thousand, six hundred thirteen.
Scientific notation
- Scientific notation: 3.88434138613 × 1011
Factors of 388434138613
- Number of distinct prime factors ω(n): 1
- Total number of prime factors Ω(n): 1
- Sum of prime factors: 388434138613
Divisors of 388434138613
- Number of divisors d(n): 2
- Complete list of divisors:
- Sum of all divisors σ(n): 388434138614
- Sum of proper divisors (its aliquot sum) s(n): 1
- 388434138613 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 388434138612
Bases of 388434138613
- Binary: 1011010011100000111101010010101111101012
- Hexadecimal: 0x5A707A95F5
- Base-36: 4YFZNNJP
Squares and roots of 388434138613
- 388434138613 squared (3884341386132) is 150881080040023297563769
- 388434138613 cubed (3884341386133) is 58607362358345557153634392952712397
-
The
square root of 388434138613 is 623244.8464391823 -
The
cube root of 388434138613 is 7296.3523317159
Scales and comparisons
How big is 388434138613?- 388,434,138,613 seconds is equal to 12,351 years, 1 day, 11 hours, 50 minutes, 13 seconds.
-
To count from 1 to 388,434,138,613 would take you about twenty-four thousand, seven hundred two 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 388434138613 cubic inches would be around 608 feet tall.
Recreational maths with 388434138613
- 388434138613 backwards is 316831434883
- The number of decimal digits it has is: 12
- The sum of 388434138613's digits is 52
- More coming soon!
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The information we have on file for 388434138613 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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