No problem, we've got 2042 and 6199 to multiply
2042 × 6199 = 6199 × (2042)
+ 6199 × 2 giving us 12398
+ 6199 × 40 what gives us 247960
+ 6199 × 000 giving us 0
+ 6199 × 2000 that equals 12398000

= 12658358
