No problem, we've got 3440 and 6930 to multiply
3440 × 6930 = 6930 × (3440)
+ 6930 × 0 yielding 0
+ 6930 × 40 which equals 277200
+ 6930 × 400 that results in 2772000
+ 6930 × 3000 which equals 20790000

= 23839200
