No problem, we've got 6905 and 4035 to multiply
6905 × 4035 = 4035 × (6905)
+ 4035 × 5 that results in 20175
+ 4035 × 00 that equals 0
+ 4035 × 900 what gives us 3631500
+ 4035 × 6000 which equals 24210000

= 27861675
