1780 x 21800
1780 x 21800 = 38804000
Example of 1780 x 21800 pixels banner dimensions.
1730 x 21850 1740 x 21840 1750 x 21830 1760 x 21820 1770 x 21810
1780 x 21750 1780 x 21760 1780 x 21770 1780 x 21780 1780 x 21790
1780 x 21850 1780 x 21840 1780 x 21830 1780 x 21820 1780 x 21810