No problem, we've got 6238 and 6470 to multiply
6238 × 6470 = 6470 × (6238)
+ 6470 × 8 that is equal 51760
+ 6470 × 30 giving us 194100
+ 6470 × 200 yielding 1294000
+ 6470 × 6000 what gives us 38820000

= 40359860
