Translation of "Millionth" in Chinese

It was calculated that hundreds of workers would have to work a hundred hours to make a mistake as enormous as that which a computer can make in a millionth of a second.

据统计，数百名员工不得不工作上百个小时出现的失误与计算机在百万分之一秒的时间内才会犯的错同样巨大。