One cubic foot of water weighs about 62 pounds. To approximate the tsunami that caused the meltdown of the Fukushima nuclear power plant in 2011, a wall of water 45 feet high, 5,280 feet (1 mile) wide, and only 2,640 feet deep would weigh _38,890,368_pounds (write your answer as a whole number; no scientific notation).
The largest animal in the world is the blue whale, which weighs about 173 tons (346,000 lbs). The impact of the tsunami from the previous question is equivalent to being hit with __________ blue whales (write your answer as a whole number; no scientific notation). Please answer this question only!

One cubic foot of water weighs about 62 pounds. To approximate the tsunami that caused the...