AMO 2027 Grades 8-9 SET 12 - Self-study Question 15

A tank 64cm long, 46cm wide and 36cm high was $\frac18$ full of water. Water was then pumped out of it at a rate of $16\mathrm{cm}^3$ per second. How long would it take to empty all the water in the tank?

**Editorial input format:** Enter the time in seconds.