No problem, we've got 6381 and 3662 to multiply
6381 × 3662 = 3662 × (6381)
+ 3662 × 1 that results in 3662
+ 3662 × 80 what gives us 292960
+ 3662 × 300 yielding 1098600
+ 3662 × 6000 resulting in 21972000

= 23367222
