No problem, we've got 1685 and 3176 to multiply
1685 × 3176 = 3176 × (1685)
+ 3176 × 5 that equals 15880
+ 3176 × 80 giving us 254080
+ 3176 × 600 that is equal 1905600
+ 3176 × 1000 that results in 3176000

= 5351560
