No problem, we've got 3512 and 1990 to multiply
3512 × 1990 = 1990 × (3512)
+ 1990 × 2 resulting in 3980
+ 1990 × 10 that results in 19900
+ 1990 × 500 what gives us 995000
+ 1990 × 3000 that equals 5970000

= 6988880
