268128
268,128 is an even composite number composed of four prime numbers multiplied together.
268128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 268128:
25 × 32 × 72 × 19
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 19)See below for interesting mathematical facts about the number 268128 from the Numbermatics database.
Names of 268128
- Cardinal: 268128 can be written as Two hundred sixty-eight thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 2.68128 × 105
Factors of 268128
Divisors of 268128
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 49 56 57 63 72 76 84 96 98 112 114 126 133 144 147 152 168 171 196 224 228 252 266 288 294 304 336 342 392 399 441 456 504 532 588 608 672 684 784 798 882 912 931 1008 1064 1176 1197 1368 1568 1596 1764 1824 1862 2016 2128 2352 2394 2736 2793 3192 3528 3724 4256 4704 4788 5472 5586 6384 7056 7448 8379 9576 11172 12768 14112 14896 16758 19152 22344 29792 33516 38304 44688 67032 89376 134064 268128
- Sum of all divisors σ(n): 933660
- Sum of proper divisors (its aliquot sum) s(n): 665532
- 268128 is an abundant number, because the sum of its proper divisors (665532) is greater than itself. Its abundance is 397404
Bases of 268128
- Binary: 10000010111011000002
- Hexadecimal: 0x41760
- Base-36: 5QW0
Squares and roots of 268128
- 268128 squared (2681282) is 71892624384
- 268128 cubed (2681283) is 19276425590833152
-
The
square root of 268128 is 517.8107762493 -
The
cube root of 268128 is 64.4833200063
Scales and comparisons
How big is 268128?- 268,128 seconds is equal to 3 days, 2 hours, 28 minutes, 48 seconds.
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To count from 1 to 268,128 would take you about three days.
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 268128 cubic inches would be around 5.4 feet tall.
Recreational maths with 268128
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The information we have on file for 268128 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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