No problem, we've got 1525 and 3845 to multiply
1525 × 3845 = 3845 × (1525)
+ 3845 × 5 that results in 19225
+ 3845 × 20 what gives us 76900
+ 3845 × 500 resulting in 1922500
+ 3845 × 1000 what gives us 3845000

= 5863625
