1780 x 50000
1780 x 50000 = 89000000
Example of 1780 x 50000 pixels banner dimensions.
1730 x 50050 1740 x 50040 1750 x 50030 1760 x 50020 1770 x 50010
1780 x 49950 1780 x 49960 1780 x 49970 1780 x 49980 1780 x 49990
1780 x 50050 1780 x 50040 1780 x 50030 1780 x 50020 1780 x 50010