13440019728
13,440,019,728 is an even composite number composed of four prime numbers multiplied together.
What does the number 13440019728 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.
13440019728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.
Prime factorization of 13440019728:
24 × 3 × 79 × 3544309
(2 × 2 × 2 × 2 × 3 × 79 × 3544309)See below for interesting mathematical facts about the number 13440019728 from the Numbermatics database.
Names of 13440019728
- Cardinal: 13440019728 can be written as Thirteen billion, four hundred forty million, nineteen thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3440019728 × 1010
Factors of 13440019728
Divisors of 13440019728
- Number of divisors d(n): 40
- Complete list of divisors:
- Sum of all divisors σ(n): 35159555200
- Sum of proper divisors (its aliquot sum) s(n): 21719535472
- 13440019728 is an abundant number, because the sum of its proper divisors (21719535472) is greater than itself. Its abundance is 8279515744
Bases of 13440019728
- Binary: 11001000010001011001101101000100002
- Hexadecimal: 0x321166D10
- Base-36: 669U9LC
Squares and roots of 13440019728
- 13440019728 squared (134400197282) is 180634130289029193984
- 13440019728 cubed (134400197283) is 2427726274634674709112898916352
-
The
square root of 13440019728 is 115931.0990545677 -
The
cube root of 13440019728 is 2377.5699444151
Scales and comparisons
How big is 13440019728?- 13,440,019,728 seconds is equal to 427 years, 18 weeks, 1 day, 18 hours, 48 minutes, 48 seconds.
-
To count from 1 to 13,440,019,728 would take you about eight hundred fifty-four 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 13440019728 cubic inches would be around 198.1 feet tall.
Recreational maths with 13440019728
- 13440019728 backwards is 82791004431
- The number of decimal digits it has is: 11
- The sum of 13440019728's digits is 39
- More coming soon!
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The information we have on file for 13440019728 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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