No problem, we've got 7328 and 3980 to multiply
7328 × 3980 = 3980 × (7328)
+ 3980 × 8 that is equal 31840
+ 3980 × 20 which equals 79600
+ 3980 × 300 what gives us 1194000
+ 3980 × 7000 resulting in 27860000

= 29165440
