2的100次方减去2的96次方等于多少?

题目

2的100次方减去2的96次方等于多少?

答案

2^100-2^96
=2^96(2^4-1)
=79228162514264337593543950336(16-1)
=79228162514264337593543950336*15
=1188422437713965063903159255040
也可直接计算.得到的结果是一样的.
2^100-2^96
=1267650600228229401496703205376-79228162514264337593543950336
=1188422437713965063903159255040