Alright, let's work through 213229 times 82915067 step by step
213229 × 82915067 = 82915067 × (213229)
+ 82915067 × 9 what gives us 746235603
+ 82915067 × 20 that equals 1658301340
+ 82915067 × 200 that is equal 16583013400
+ 82915067 × 3000 resulting in 248745201000
+ 82915067 × 10000 that results in 829150670000
+ 82915067 × 200000 giving us 16583013400000

= 17679896821343
