Let's calculate 1630 x 4630
1630 × 4630 = 4630 × (1630)
+ 4630 × 0 that equals 0
+ 4630 × 30 that results in 138900
+ 4630 × 600 that results in 2778000
+ 4630 × 1000 that results in 4630000

= 7546900
