4013893872
4,013,893,872 is an even composite number composed of three prime numbers multiplied together.
4013893872 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.
Prime factorization of 4013893872:
24 × 33 × 9291421
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 9291421)See below for interesting mathematical facts about the number 4013893872 from the Numbermatics database.
Names of 4013893872
- Cardinal: 4013893872 can be written as Four billion, thirteen million, eight hundred ninety-three thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 4.013893872 × 109
Factors of 4013893872
Divisors of 4013893872
- Number of divisors d(n): 40
- Complete list of divisors:
- Sum of all divisors σ(n): 11521363280
- Sum of proper divisors (its aliquot sum) s(n): 7507469408
- 4013893872 is an abundant number, because the sum of its proper divisors (7507469408) is greater than itself. Its abundance is 3493575536
Bases of 4013893872
- Binary: 111011110011111100101000111100002
- Hexadecimal: 0xEF3F28F0
- Base-36: 1UDROC0
Squares and roots of 4013893872
- 4013893872 squared (40138938722) is 16111344015679152384
- 4013893872 cubed (40138938723) is 64669225014218421672291790848
-
The
square root of 4013893872 is 63355.2986892177 -
The
cube root of 4013893872 is 1589.2368569885
Scales and comparisons
How big is 4013893872?- 4,013,893,872 seconds is equal to 127 years, 32 weeks, 5 days, 2 hours, 31 minutes, 12 seconds.
-
To count from 1 to 4,013,893,872 would take you about two hundred fifty-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 4013893872 cubic inches would be around 132.4 feet tall.
Recreational maths with 4013893872
- 4013893872 backwards is 2783983104
- The number of decimal digits it has is: 10
- The sum of 4013893872's digits is 45
- More coming soon!
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The information we have on file for 4013893872 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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