No problem, we've got 1070 and 3954 to multiply
1070 × 3954 = 3954 × (1070)
+ 3954 × 0 that is equal 0
+ 3954 × 70 what gives us 276780
+ 3954 × 000 that equals 0
+ 3954 × 1000 yielding 3954000

= 4230780
