428134784
428,134,784 is an even composite number composed of four prime numbers multiplied together.
428134784 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 428134784:
27 × 7 × 113 × 359
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 11 × 11 × 359)See below for interesting mathematical facts about the number 428134784 from the Numbermatics database.
Names of 428134784
- Cardinal: 428134784 can be written as Four hundred twenty-eight million, one hundred thirty-four thousand, seven hundred eighty-four.
Scientific notation
- Scientific notation: 4.28134784 × 108
Factors of 428134784
Divisors of 428134784
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 121 128 154 176 224 242 308 352 359 448 484 616 704 718 847 896 968 1232 1331 1408 1436 1694 1936 2464 2513 2662 2872 3388 3872 3949 4928 5026 5324 5744 6776 7744 7898 9317 9856 10052 10648 11488 13552 15488 15796 18634 20104 21296 22976 27104 27643 31592 37268 40208 42592 43439 45952 54208 55286 63184 74536 80416 85184 86878 108416 110572 126368 149072 160832 170368 173756 221144 252736 298144 304073 321664 347512 442288 477829 505472 596288 608146 695024 884576 955658 1192576 1216292 1390048 1769152 1911316 2432584 2780096 3344803 3538304 3822632 4865168 5560192 6689606 7645264 9730336 13379212 15290528 19460672 26758424 30581056 38921344 53516848 61162112 107033696 214067392 428134784
- Sum of all divisors σ(n): 1075161600
- Sum of proper divisors (its aliquot sum) s(n): 647026816
- 428134784 is an abundant number, because the sum of its proper divisors (647026816) is greater than itself. Its abundance is 218892032
Bases of 428134784
- Binary: 110011000010011010001100000002
- Hexadecimal: 0x1984D180
- Base-36: 72WEWW
Squares and roots of 428134784
- 428134784 squared (4281347842) is 183299393270726656
- 428134784 cubed (4281347843) is 78476846145293610389602304
-
The
square root of 428134784 is 20691.4181244303 -
The
cube root of 428134784 is 753.6913041887
Scales and comparisons
How big is 428134784?- 428,134,784 seconds is equal to 13 years, 31 weeks, 6 days, 6 hours, 19 minutes, 44 seconds.
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To count from 1 to 428,134,784 would take you about twenty 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 428134784 cubic inches would be around 62.8 feet tall.
Recreational maths with 428134784
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The information we have on file for 428134784 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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