422842728
422,842,728 is an even composite number composed of six prime numbers multiplied together.
422842728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 422842728:
23 × 3 × 7 × 113 × 31 × 61
(2 × 2 × 2 × 3 × 7 × 11 × 11 × 11 × 31 × 61)See below for interesting mathematical facts about the number 422842728 from the Numbermatics database.
Names of 422842728
- Cardinal: 422842728 can be written as Four hundred twenty-two million, eight hundred forty-two thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 4.22842728 × 108
Factors of 422842728
Divisors of 422842728
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 21 22 24 28 31 33 42 44 56 61 62 66 77 84 88 93 121 122 124 132 154 168 183 186 217 231 242 244 248 264 308 341 363 366 372 427 434 462 484 488 616 651 671 682 726 732 744 847 854 868 924 968 1023 1281 1302 1331 1342 1364 1452 1464 1694 1708 1736 1848 1891 2013 2046 2387 2541 2562 2604 2662 2684 2728 2904 3388 3416 3751 3782 3993 4026 4092 4697 4774 5082 5124 5208 5324 5368 5673 6776 7161 7381 7502 7564 7986 8052 8184 9317 9394 9548 10164 10248 10648 11253 11346 13237 14091 14322 14762 15004 15128 15972 16104 18634 18788 19096 20328 20801 22143 22506 22692 26257 26474 27951 28182 28644 29524 30008 31944 37268 37576 39711 41261 41602 44286 45012 45384 51667 52514 52948 55902 56364 57288 59048 62403 74536 78771 79422 81191 82522 83204 88572 90024 103334 105028 105896 111804 112728 123783 124806 145607 155001 157542 158844 162382 165044 166408 177144 206668 210056 223608 228811 243573 247566 249612 288827 291214 310002 315084 317688 324764 330088 413336 436821 457622 487146 495132 499224 568337 577654 582428 620004 630168 649528 686433 866481 873642 915244 974292 990264 1136674 1155308 1164856 1240008 1372866 1601677 1705011 1732962 1747284 1830488 1948584 2273348 2310616 2516921 2745732 3203354 3410022 3465924 3494568 4546696 4805031 5033842 5491464 6406708 6820044 6931848 7550763 9610062 10067684 12813416 13640088 15101526 17618447 19220124 20135368 30203052 35236894 38440248 52855341 60406104 70473788 105710682 140947576 211421364 422842728
- Sum of all divisors σ(n): 1394196480
- Sum of proper divisors (its aliquot sum) s(n): 971353752
- 422842728 is an abundant number, because the sum of its proper divisors (971353752) is greater than itself. Its abundance is 548511024
Bases of 422842728
- Binary: 110010011010000010001011010002
- Hexadecimal: 0x19341168
- Base-36: 6ZQZJC
Squares and roots of 422842728
- 422842728 squared (4228427282) is 178795972622481984
- 422842728 cubed (4228427283) is 75602576819103596245412352
-
The
square root of 422842728 is 20563.1400325923 -
The
cube root of 422842728 is 750.5730305143
Scales and comparisons
How big is 422842728?- 422,842,728 seconds is equal to 13 years, 23 weeks, 1 day, 18 minutes, 48 seconds.
-
To count from 1 to 422,842,728 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 422842728 cubic inches would be around 62.5 feet tall.
Recreational maths with 422842728
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The information we have on file for 422842728 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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