256 has only one cube, and that is 16,777,216
When it is of the form x3 + y3 or x3 - y3. x or y can have coefficients that are perfect cubes, or even ratios of perfect cubes eg x3 + (8/27)y3.
8x8x8 6x6x6
There are two.
13 cubes 4,9,16,25,36,46,64,81,100,121,144,169,196
There are infinitely many cubes between any two numbers - no matter how close together they are. However, there may be a more useful answer in terms of "perfect" cubes: 43 = 64 < 100 < 53 = 125 and 83 = 512 < 600 < 93 = 729 So there are 4 perfect cubes in the range - those of 5 6, 7 and 8.
When it is of the form x3 + y3 or x3 - y3. x or y can have coefficients that are perfect cubes, or even ratios of perfect cubes eg x3 + (8/27)y3.
8x8x8 6x6x6
Between the two numbers there are only two.
There are two.
13 cubes 4,9,16,25,36,46,64,81,100,121,144,169,196
8 and 27 are the only two perfect cubes in the range.
Perfect cubes.
There are infinitely many cubes between any two numbers - no matter how close together they are. However, there may be a more useful answer in terms of "perfect" cubes: 43 = 64 < 100 < 53 = 125 and 83 = 512 < 600 < 93 = 729 So there are 4 perfect cubes in the range - those of 5 6, 7 and 8.
56 2,2,2,7 perfect cubes=1,8
The perfect cubes between 100 and 200 are 125 (5^3) and 216 (6^3).
26
no