133842942
133,842,942 is an even composite number composed of four prime numbers multiplied together.
133842942 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 133842942:
2 × 36 × 41 × 2239
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 41 × 2239)See below for interesting mathematical facts about the number 133842942 from the Numbermatics database.
Names of 133842942
- Cardinal: 133842942 can be written as One hundred thirty-three million, eight hundred forty-two thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.33842942 × 108
Factors of 133842942
Divisors of 133842942
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 3 6 9 18 27 41 54 81 82 123 162 243 246 369 486 729 738 1107 1458 2214 2239 3321 4478 6642 6717 9963 13434 19926 20151 29889 40302 59778 60453 91799 120906 181359 183598 275397 362718 544077 550794 826191 1088154 1632231 1652382 2478573 3264462 4957146 7435719 14871438 22307157 44614314 66921471 133842942
- Sum of all divisors σ(n): 308488320
- Sum of proper divisors (its aliquot sum) s(n): 174645378
- 133842942 is an abundant number, because the sum of its proper divisors (174645378) is greater than itself. Its abundance is 40802436
Bases of 133842942
- Binary: 1111111101001000111111111102
- Hexadecimal: 0x7FA47FE
- Base-36: 27OPVI
Squares and roots of 133842942
- 133842942 squared (1338429422) is 17913933123215364
- 133842942 cubed (1338429423) is 2397653512002392817360888
-
The
square root of 133842942 is 11569.0510414641 -
The
cube root of 133842942 is 511.5229906851
Scales and comparisons
How big is 133842942?- 133,842,942 seconds is equal to 4 years, 13 weeks, 2 days, 2 hours, 35 minutes, 42 seconds.
-
To count from 1 to 133,842,942 would take you about six 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 133842942 cubic inches would be around 42.6 feet tall.
Recreational maths with 133842942
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The information we have on file for 133842942 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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