4 * 4 * 4 * 4 (i.e. 44) = 256 (base 10). In base 2 (binary) this is:100000000.Which is 28.
256 (base 10) = 1104 (base 6)
256 = 28
256 base 10 = 100 base 16
You multiply the base number by itself as many times as the exponent tells you. Example 4^4 =4•4•4•4= 256
256 - 252 = 4
2561/4 = 4√256 = 4 CHECK : 4 x 4 x 4 x 4 = 256.
4368 = 4*82 + 3*8 + 6 = 4*64 + 3*8 + 6 =256 + 24 + 6 = 286
4^4 = 256
256
8
256 = 1024