428661888
428,661,888 is an even composite number composed of five prime numbers multiplied together.
428661888 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 428661888:
27 × 3 × 19 × 41 × 1433
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 41 × 1433)See below for interesting mathematical facts about the number 428661888 from the Numbermatics database.
Names of 428661888
- Cardinal: 428661888 can be written as Four hundred twenty-eight million, six hundred sixty-one thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 4.28661888 × 108
Factors of 428661888
Divisors of 428661888
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 32 38 41 48 57 64 76 82 96 114 123 128 152 164 192 228 246 304 328 384 456 492 608 656 779 912 984 1216 1312 1433 1558 1824 1968 2337 2432 2624 2866 3116 3648 3936 4299 4674 5248 5732 6232 7296 7872 8598 9348 11464 12464 15744 17196 18696 22928 24928 27227 34392 37392 45856 49856 54454 58753 68784 74784 81681 91712 99712 108908 117506 137568 149568 163362 176259 183424 217816 235012 275136 299136 326724 352518 435632 470024 550272 653448 705036 871264 940048 1116307 1306896 1410072 1742528 1880096 2232614 2613792 2820144 3348921 3485056 3760192 4465228 5227584 5640288 6697842 7520384 8930456 10455168 11280576 13395684 17860912 22561152 26791368 35721824 53582736 71443648 107165472 142887296 214330944 428661888
- Sum of all divisors σ(n): 1228651200
- Sum of proper divisors (its aliquot sum) s(n): 799989312
- 428661888 is an abundant number, because the sum of its proper divisors (799989312) is greater than itself. Its abundance is 371327424
Bases of 428661888
- Binary: 110011000110011011100100000002
- Hexadecimal: 0x198CDC80
- Base-36: 737PMO
Squares and roots of 428661888
- 428661888 squared (4286618882) is 183751014223724544
- 428661888 cubed (4286618883) is 78767056679056617422979072
-
The
square root of 428661888 is 20704.1514677613 -
The
cube root of 428661888 is 754.0004831287
Scales and comparisons
How big is 428661888?- 428,661,888 seconds is equal to 13 years, 32 weeks, 5 days, 8 hours, 44 minutes, 48 seconds.
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To count from 1 to 428,661,888 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 428661888 cubic inches would be around 62.8 feet tall.
Recreational maths with 428661888
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The information we have on file for 428661888 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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