28340928
28,340,928 is an even composite number composed of five prime numbers multiplied together.
28340928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 28340928:
26 × 34 × 7 × 11 × 71
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 11 × 71)See below for interesting mathematical facts about the number 28340928 from the Numbermatics database.
Names of 28340928
- Cardinal: 28340928 can be written as Twenty-eight million, three hundred forty thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 2.8340928 × 107
Factors of 28340928
Divisors of 28340928
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 71 72 77 81 84 88 96 99 108 112 126 132 142 144 154 162 168 176 189 192 198 213 216 224 231 252 264 284 288 297 308 324 336 352 378 396 426 432 448 462 497 504 528 567 568 576 594 616 639 648 672 693 704 756 781 792 852 864 891 924 994 1008 1056 1134 1136 1188 1232 1278 1296 1344 1386 1491 1512 1562 1584 1704 1728 1782 1848 1917 1988 2016 2079 2112 2268 2272 2343 2376 2464 2556 2592 2772 2982 3024 3124 3168 3408 3564 3696 3834 3976 4032 4158 4473 4536 4544 4686 4752 4928 5112 5184 5467 5544 5751 5964 6048 6237 6248 6336 6816 7029 7128 7392 7668 7952 8316 8946 9072 9372 9504 10224 10934 11088 11502 11928 12096 12474 12496 13419 13632 14058 14256 14784 15336 15904 16401 16632 17892 18144 18744 19008 20448 21087 21868 22176 23004 23856 24948 24992 26838 28116 28512 30672 31808 32802 33264 35784 36288 37488 40257 40896 42174 43736 44352 46008 47712 49203 49896 49984 53676 56232 57024 61344 63261 65604 66528 71568 74976 80514 84348 87472 92016 95424 98406 99792 107352 112464 122688 126522 131208 133056 143136 147609 149952 161028 168696 174944 184032 196812 199584 214704 224928 253044 262416 286272 295218 322056 337392 349888 368064 393624 399168 429408 442827 449856 506088 524832 590436 644112 674784 787248 858816 885654 1012176 1049664 1180872 1288224 1349568 1574496 1771308 2024352 2361744 2576448 3148992 3542616 4048704 4723488 7085232 9446976 14170464 28340928
- Sum of all divisors σ(n): 106216704
- Sum of proper divisors (its aliquot sum) s(n): 77875776
- 28340928 is an abundant number, because the sum of its proper divisors (77875776) is greater than itself. Its abundance is 49534848
Bases of 28340928
- Binary: 11011000001110010110000002
- Hexadecimal: 0x1B072C0
- Base-36: GVG00
Squares and roots of 28340928
- 28340928 squared (283409282) is 803208199901184
- 28340928 cubed (283409283) is 22763665762409062858752
-
The
square root of 28340928 is 5323.6198211367 -
The
cube root of 28340928 is 304.8863788911
Scales and comparisons
How big is 28340928?- 28,340,928 seconds is equal to 46 weeks, 6 days, 28 minutes, 48 seconds.
-
To count from 1 to 28,340,928 would take you about eighteen weeks!
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 28340928 cubic inches would be around 25.4 feet tall.
Recreational maths with 28340928
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"Number 28340928 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.
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Numbermatics. (2024). Number 28340928 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/28340928/
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The information we have on file for 28340928 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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