Alright, let's work through 21164618 times 35196470 step by step
21164618 × 35196470 = 35196470 × (21164618)
+ 35196470 × 8 producing 281571760
+ 35196470 × 10 that is equal 351964700
+ 35196470 × 600 giving us 21117882000
+ 35196470 × 4000 that is equal 140785880000
+ 35196470 × 60000 that is equal 2111788200000
+ 35196470 × 100000 giving us 3519647000000
+ 35196470 × 1000000 resulting in 35196470000000
+ 35196470 × 20000000 that is equal 703929400000000

= 744919842498460
