There are , say mathematicians , 43 quintillion possible combinations .
数学家称，魔方共有4300亿亿个可能的排列组合。
Last year alone , five quintillion ( 10 to the power of 18 ) transistors were embedded into objects other than computers .
仅是去年，就有5乘以10的18次方数量的三极管嵌入了计算机以外的物体之中。
By 2018 , japan , the u.s. and china are targeting the development of supercomputer capable of doing 1 quintillion ( 1 million trillion ) calculations per second .
到2018年前，日本、美国和中国将力争开发出每秒能够进行100万万亿次运算的超级计算机。
On the contrary , robert kirkpatrick , a former it expert who now runs the un 's global pulse unit , argues that we should treat those 2.5 quintillion bytes of big data as an international common good .
