Alright, let's work through 122894 times 68677087 step by step
122894 × 68677087 = 68677087 × (122894)
+ 68677087 × 4 resulting in 274708348
+ 68677087 × 90 giving us 6180937830
+ 68677087 × 800 that equals 54941669600
+ 68677087 × 2000 producing 137354174000
+ 68677087 × 20000 producing 1373541740000
+ 68677087 × 100000 what gives us 6867708700000

= 8440001929778
