There are two.
Yes. In fact, they are integers.
125,216,343,512
The perfect cubes between 100 and 200 are 125 (5^3) and 216 (6^3).
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.
26
Yes. In fact, they are integers.
Infinitely many. However, if you meant perfect cubes between 0 and 150 (both inclusive), there are 6.
125,216,343,512
100
there are no perfect numbers instead there are perfect cubes, perfect squares, natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers. If you want natural no. they are 21, 22, 23, 24, 25, 26, 27, 28, and 29.
1, 8, 27
The perfect cubes between 100 and 200 are 125 (5^3) and 216 (6^3).
1331 and 2197
Between the two numbers there are only two.
They are 8, 27, 64 and 125.
13 cubes 4,9,16,25,36,46,64,81,100,121,144,169,196