No problem, we've got 7236 and 2191 to multiply
7236 × 2191 = 2191 × (7236)
+ 2191 × 6 that is equal 13146
+ 2191 × 30 what gives us 65730
+ 2191 × 200 producing 438200
+ 2191 × 7000 which equals 15337000

= 15854076
