The number of white rabbits in the breeding brigade is twice that of big geese, and the number of chickens is 6 times that of white rabbits. It is known that the number of big geese is 128. How many chickens are there?
饲养大队养白兔的只数是大鹅的2倍，养小鸡的只数是白兔的6倍，已知养大鹅的只数是128只，养小鸡多少只？
<gadget id="calculator">128 * 2 * 6</gadget>
<output>1_536</output>

<result>1_536</result>