No problem, we've got 8407 and 5661 to multiply
8407 × 5661 = 5661 × (8407)
+ 5661 × 7 giving us 39627
+ 5661 × 00 that equals 0
+ 5661 × 400 what gives us 2264400
+ 5661 × 8000 producing 45288000

= 47592027
