What’s The Size Of This ‘tank’?

So, I have the IKEA Detolf for my hamster and I’m curious what size tank it would be. Here’s the dimensions:
64 long x 16 wide x 16 tall

 

64 long x 16 wide x 16 tall

Inches?

 

Inches?

Yep

 

70.9 U.S Gallons. For future reference convert your numbers to centimetres, multiply them & divide by 100.

 

70.9 U.S Gallons.

Great, thank you!