No problem, we've got 1936 and 4365 to multiply
1936 × 4365 = 4365 × (1936)
+ 4365 × 6 that results in 26190
+ 4365 × 30 what gives us 130950
+ 4365 × 900 resulting in 3928500
+ 4365 × 1000 that results in 4365000

= 8450640
