No problem, we've got 8320 and 1776 to multiply
8320 × 1776 = 1776 × (8320)
+ 1776 × 0 resulting in 0
+ 1776 × 20 that is equal 35520
+ 1776 × 300 giving us 532800
+ 1776 × 8000 which equals 14208000

= 14776320
