428262768
428,262,768 is an even composite number composed of five prime numbers multiplied together.
428262768 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 428262768:
24 × 33 × 31 × 113 × 283
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 31 × 113 × 283)See below for interesting mathematical facts about the number 428262768 from the Numbermatics database.
Names of 428262768
- Cardinal: 428262768 can be written as Four hundred twenty-eight million, two hundred sixty-two thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 4.28262768 × 108
Factors of 428262768
Divisors of 428262768
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 31 36 48 54 62 72 93 108 113 124 144 186 216 226 248 279 283 339 372 432 452 496 558 566 678 744 837 849 904 1017 1116 1132 1356 1488 1674 1698 1808 2034 2232 2264 2547 2712 3051 3348 3396 3503 4068 4464 4528 5094 5424 6102 6696 6792 7006 7641 8136 8773 10188 10509 12204 13392 13584 14012 15282 16272 17546 20376 21018 24408 26319 28024 30564 31527 31979 35092 40752 42036 48816 52638 56048 61128 63054 63958 70184 78957 84072 94581 95937 105276 122256 126108 127916 140368 157914 168144 189162 191874 210552 236871 252216 255832 287811 315828 378324 383748 421104 473742 504432 511664 575622 631656 756648 767496 863433 947484 991349 1151244 1263312 1513296 1534992 1726866 1894968 1982698 2302488 2974047 3453732 3789936 3965396 4604976 5948094 6907464 7930792 8922141 11896188 13814928 15861584 17844282 23792376 26766423 35688564 47584752 53532846 71377128 107065692 142754256 214131384 428262768
- Sum of all divisors σ(n): 1284679680
- Sum of proper divisors (its aliquot sum) s(n): 856416912
- 428262768 is an abundant number, because the sum of its proper divisors (856416912) is greater than itself. Its abundance is 428154144
Bases of 428262768
- Binary: 110011000011011000101011100002
- Hexadecimal: 0x1986C570
- Base-36: 72Z5O0
Squares and roots of 428262768
- 428262768 squared (4282627682) is 183408998455021824
- 428262768 cubed (4282627683) is 78547245354455369846648832
-
The
square root of 428262768 is 20694.5105764789 -
The
cube root of 428262768 is 753.7663979999
Scales and comparisons
How big is 428262768?- 428,262,768 seconds is equal to 13 years, 32 weeks, 17 hours, 52 minutes, 48 seconds.
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To count from 1 to 428,262,768 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 428262768 cubic inches would be around 62.8 feet tall.
Recreational maths with 428262768
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The information we have on file for 428262768 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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