No problem, we've got 7784 and 2800 to multiply
7784 × 2800 = 2800 × (7784)
+ 2800 × 4 which equals 11200
+ 2800 × 80 that results in 224000
+ 2800 × 700 yielding 1960000
+ 2800 × 7000 producing 19600000

= 21795200
