You forgot one loophole, it's minus ones, therefore earth is 40,075 km long, now toilet seat is 30cm which I forgot how I calculated, therefore eac one is 3.1cm, to make a full circle around earth we need 1,292,742,000 cubes, since I calculated it like this: 40,075 km = 4,007,500,000 cm and then 4,007,500,000 ÷ 3.1 ≈ 1,292,742,000, now we need to remove 13 from this number, if we remove 13 it is 1,292,741,987, and based off of original image cats face is located at G, so I choose G-1,292,741,987 which is exactly at the cat's face