13871024728
13,871,024,728 is an even composite number composed of four prime numbers multiplied together.
What does the number 13871024728 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 72 divisors.
13871024728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13871024728:
23 × 112 × 612 × 3851
(2 × 2 × 2 × 11 × 11 × 61 × 61 × 3851)See below for interesting mathematical facts about the number 13871024728 from the Numbermatics database.
Names of 13871024728
- Cardinal: 13871024728 can be written as Thirteen billion, eight hundred seventy-one million, twenty-four thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3871024728 × 1010
Factors of 13871024728
Divisors of 13871024728
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 11 22 44 61 88 121 122 242 244 484 488 671 968 1342 2684 3721 3851 5368 7381 7442 7702 14762 14884 15404 29524 29768 30808 40931 42361 59048 81862 84722 163724 169444 234911 327448 338888 450241 465971 469822 900482 931942 939644 1800964 1863884 1879288 2584021 3601928 3727768 5168042 10336084 14329571 20672168 28424231 28659142 56848462 57318284 113696924 114636568 157625281 227393848 315250562 630501124 1261002248 1733878091 3467756182 6935512364 13871024728
- Sum of all divisors σ(n): 29071371420
- Sum of proper divisors (its aliquot sum) s(n): 15200346692
- 13871024728 is an abundant number, because the sum of its proper divisors (15200346692) is greater than itself. Its abundance is 1329321964
Bases of 13871024728
- Binary: 11001110101100011100001010010110002
- Hexadecimal: 0x33AC70A58
- Base-36: 6DEG76G
Squares and roots of 13871024728
- 13871024728 squared (138710247282) is 192405327004787473984
- 13871024728 cubed (138710247283) is 2668859048682333226016720676352
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The
square root of 13871024728 is 117775.3145952071 -
The
cube root of 13871024728 is 2402.7182585429
Scales and comparisons
How big is 13871024728?- 13,871,024,728 seconds is equal to 441 years, 2 weeks, 6 days, 6 hours, 25 minutes, 28 seconds.
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To count from 1 to 13,871,024,728 would take you about eight hundred eighty-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 13871024728 cubic inches would be around 200.2 feet tall.
Recreational maths with 13871024728
- 13871024728 backwards is 82742017831
- The number of decimal digits it has is: 11
- The sum of 13871024728's digits is 43
- More coming soon!
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The information we have on file for 13871024728 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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