Alright, let's work through 6236 times 1030 step by step
6236 × 1030 = 1030 × (6236)
+ 1030 × 6 giving us 6180
+ 1030 × 30 what gives us 30900
+ 1030 × 200 that equals 206000
+ 1030 × 6000 producing 6180000

= 6423080
