No problem, we've got 3502 and 9315 to multiply
3502 × 9315 = 9315 × (3502)
+ 9315 × 2 what gives us 18630
+ 9315 × 00 that is equal 0
+ 9315 × 500 resulting in 4657500
+ 9315 × 3000 which equals 27945000

= 32621130
