13213795872
13,213,795,872 is an even composite number composed of four prime numbers multiplied together.
13213795872 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13213795872:
25 × 3 × 23 × 5984509
(2 × 2 × 2 × 2 × 2 × 3 × 23 × 5984509)See below for interesting mathematical facts about the number 13213795872 from the Numbermatics database.
Names of 13213795872
- Cardinal: 13213795872 can be written as Thirteen billion, two hundred thirteen million, seven hundred ninety-five thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.3213795872 × 1010
Factors of 13213795872
Divisors of 13213795872
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 4 6 8 12 16 23 24 32 46 48 69 92 96 138 184 276 368 552 736 1104 2208 5984509 11969018 17953527 23938036 35907054 47876072 71814108 95752144 137643707 143628216 191504288 275287414 287256432 412931121 550574828 574512864 825862242 1101149656 1651724484 2202299312 3303448968 4404598624 6606897936 13213795872
- Sum of all divisors σ(n): 36194316480
- Sum of proper divisors (its aliquot sum) s(n): 22980520608
- 13213795872 is an abundant number, because the sum of its proper divisors (22980520608) is greater than itself. Its abundance is 9766724736
Bases of 13213795872
- Binary: 11000100111001101010000110001000002
- Hexadecimal: 0x3139A8620
- Base-36: 62J5I5C
Squares and roots of 13213795872
- 13213795872 squared (132137958722) is 174604401346884240384
- 13213795872 cubed (132137958723) is 2307186917750490215647954894848
-
The
square root of 13213795872 is 114951.2760781715 -
The
cube root of 13213795872 is 2364.1545531267
Scales and comparisons
How big is 13213795872?- 13,213,795,872 seconds is equal to 420 years, 8 weeks, 1 day, 10 hours, 51 minutes, 12 seconds.
-
To count from 1 to 13,213,795,872 would take you about eight hundred forty 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 13213795872 cubic inches would be around 197 feet tall.
Recreational maths with 13213795872
- 13213795872 backwards is 27859731231
- 13213795872 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13213795872's digits is 48
- More coming soon!
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The information we have on file for 13213795872 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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