No problem, we've got 2163 and 3652 to multiply
2163 × 3652 = 3652 × (2163)
+ 3652 × 3 giving us 10956
+ 3652 × 60 which equals 219120
+ 3652 × 100 which equals 365200
+ 3652 × 2000 which equals 7304000

= 7899276
