One would need a third measurement, height, in order to calculate volume. lwh, or length x width x height equals volume in gallons-cubed.
Aproximately 12,000 gallons
29,952 GALLONS
4,625.6 gallons.
That will depend on how deep you want the water to be.
17,953.2 gallons
Exactly 5264.1669 gallons
2,387 gallons
If you filled it all the way to the top it would take about 2,117 gallons of water.
A pool this size with an average depth of 16 feet requires 462,560 gallons of water to fill it to the top.
70
7,646 gallons.
Your pool has a volume of 452.4 cu ft and maximum capacity of 3,384.3 gallons.