Powers of 2 Exponent Value 2e0 0 2e1 2 2e2 4 2e3 8 2e4 16 2e5 32 2e6 64 2e7 128 2e8 256 2e9 512 2e10 1,024 2e11 2,048 2e12 4,096 2e13 8,192 2e14 16,384 2e15 32,768 2e16 65,536 2e17 131,072 2e18 262,144 2e19 524,288 2e20 1,048,576 Powers of 8 Exponent Value 8e0 0 8e1 8 8e2 64 8e3 512 8e4 4,096 8e5 3,2768 8e6 262,144 8e7 2,097,152 8e8 16,777,216 8e9 134,217,728 8e10 1,073,741,824 8e11 8,589,934,592 Powers of 16 Exponent Value 16e0 0 16e1 16 16e2 256 16e3 4,096 16e4 65,536 16e5 1,048,576 16e6 16,777,216 16e7 268,435,456 Conversions between Powers of 2 Binary Number Octal Number Hexadecimal Number 0101011101 535 15D 111010101100 07254 EAC 11011110101011 33653 37AB 110100010111111011 642773 0x345FB 101100101010001010 0545212 2CA8A 11111110110111000110010101000011 37667062503 0xFEDC6543 Conversions involving Base 10 Binary Number Octal Number Decimal Number Hexadecimal Number 11011011000 330 1752 6D8 111111111 777 511 1FF 1000000000 1000 512 200 111111111111 07777 4095 FFF 1000000000000000000 01000000 262144 40000 110101101011101 065535 27485 6B5D 1111101000 1750 1000 3E8 1110000000000 16000 7168 1C00 11111111111111 37777 16383 3FFF 1000000000000 10000 4096 0x1000 1111111111111111 177777 65535 0xFFFF 101101001011010 55132 23130 0x5A5A Challenge Not required, but a good test of concepts. Exponent Value 7e0 0 7e1 7 7e2 49 7e3 343 7e4 2401 7e5 16807 Binary Number Septal? Number Octal Number Decimal Number Hexadecimal Number ? 1234 ? ? ? ? 6144 ? ? ?