176(r8+1)6
8 times 8 is 64
512
16
8 times 8 is 64
To find (3 \times 8) using (2 \times 8 = 16), you can first recognize that (3 \times 8) is equivalent to (2 \times 8 + 1 \times 8). Since you already know (2 \times 8 = 16), you can then add (1 \times 8) (which is 8) to 16. Therefore, (3 \times 8 = 16 + 8 = 24).
8 times 8 times 8 times 8 times 8 times 8, or 86 is 262,144
16,777,216
16,777,216
2097152
32768
8 x 8 x 8 x 8 x 8 x 8 x 8 = 87 = 2097152
You simply count the number of eights that are being multiplied together, and that is your exponent. In this case that would be: 8⁵
8 times 4 times 8 times 4 equals 1024.
8^10 = 1,073,741,824
8 times 8 is 64
1358954496
80 ÷ 9 = 8 remainder 8