In the list of cubes, the next number is 216.
1 8 27 64 125 216 343
Cubed integers
0, 1, 8, 27, 64 and 125.
64 should be in between 27 and 125.
216
1 8 27 64 125 ...13 23 33 43 53 63 73 ...1 8 27 64 125 216 343...
1, 8, 27, 64, 125, 216
1 8 27 64 125 216 343
Cubed integers
0, 1, 8, 27, 64 and 125.
These are perfect cubes (of 1, 2 and 3) so the next two are 64 and 125
64 should be in between 27 and 125.
64
64
216
The sequence 1, 8, 64, 125 consists of perfect cubes: (1^3), (2^3), (4^3), and (5^3). The missing term is (3^3), which is 27. Therefore, the complete sequence would be 1, 8, 27, 64, 125.
The next cube number, after 43 = 64 is 53 = 125.