Alright, let's work through 34897047 times 97378153 step by step
34897047 × 97378153 = 97378153 × (34897047)
+ 97378153 × 7 resulting in 681647071
+ 97378153 × 40 resulting in 3895126120
+ 97378153 × 000 that results in 0
+ 97378153 × 7000 giving us 681647071000
+ 97378153 × 90000 producing 8764033770000
+ 97378153 × 800000 which equals 77902522400000
+ 97378153 × 4000000 what gives us 389512612000000
+ 97378153 × 30000000 what gives us 2921344590000000

= 3398209982014191
