No problem, we've got 3786 and 5362 to multiply
3786 × 5362 = 5362 × (3786)
+ 5362 × 6 that is equal 32172
+ 5362 × 80 what gives us 428960
+ 5362 × 700 that is equal 3753400
+ 5362 × 3000 yielding 16086000

= 20300532
