No problem, we've got 7978 and 5193 to multiply
7978 × 5193 = 5193 × (7978)
+ 5193 × 8 yielding 41544
+ 5193 × 70 resulting in 363510
+ 5193 × 900 what gives us 4673700
+ 5193 × 7000 resulting in 36351000

= 41429754
