1780 x 40000
1780 x 40000 = 71200000
Example of 1780 x 40000 pixels banner dimensions.
1730 x 40050 1740 x 40040 1750 x 40030 1760 x 40020 1770 x 40010
1780 x 39950 1780 x 39960 1780 x 39970 1780 x 39980 1780 x 39990
1780 x 40050 1780 x 40040 1780 x 40030 1780 x 40020 1780 x 40010