No problem, we've got 8160 and 4438 to multiply
8160 × 4438 = 4438 × (8160)
+ 4438 × 0 what gives us 0
+ 4438 × 60 that equals 266280
+ 4438 × 100 that results in 443800
+ 4438 × 8000 what gives us 35504000

= 36214080
