13139521308
13,139,521,308 is an even composite number composed of three prime numbers multiplied together.
13139521308 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.
Prime factorization of 13139521308:
22 × 32 × 364986703
(2 × 2 × 3 × 3 × 364986703)See below for interesting mathematical facts about the number 13139521308 from the Numbermatics database.
Names of 13139521308
- Cardinal: 13139521308 can be written as Thirteen billion, one hundred thirty-nine million, five hundred twenty-one thousand, three hundred eight.
Scientific notation
- Scientific notation: 1.3139521308 × 1010
Factors of 13139521308
Divisors of 13139521308
- Number of divisors d(n): 18
- Complete list of divisors:
- Sum of all divisors σ(n): 33213790064
- Sum of proper divisors (its aliquot sum) s(n): 20074268756
- 13139521308 is an abundant number, because the sum of its proper divisors (20074268756) is greater than itself. Its abundance is 6934747448
Bases of 13139521308
- Binary: 11000011110010110100101111000111002
- Hexadecimal: 0x30F2D2F1C
- Base-36: 61AXJJ0
Squares and roots of 13139521308
- 13139521308 squared (131395213082) is 172647020203386030864
- 13139521308 cubed (131395213083) is 2268499200725097246287073650112
-
The
square root of 13139521308 is 114627.7510378705 -
The
cube root of 13139521308 is 2359.7166007967
Scales and comparisons
How big is 13139521308?- 13,139,521,308 seconds is equal to 417 years, 41 weeks, 2 days, 19 hours, 1 minute, 48 seconds.
-
To count from 1 to 13,139,521,308 would take you about eight hundred thirty-five 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 13139521308 cubic inches would be around 196.6 feet tall.
Recreational maths with 13139521308
- 13139521308 backwards is 80312593131
- 13139521308 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13139521308's digits is 36
- More coming soon!
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The information we have on file for 13139521308 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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