Alright, let's work through 97970742 times 9647146 step by step
97970742 × 9647146 = 9647146 × (97970742)
+ 9647146 × 2 producing 19294292
+ 9647146 × 40 that results in 385885840
+ 9647146 × 700 what gives us 6753002200
+ 9647146 × 0000 resulting in 0
+ 9647146 × 70000 yielding 675300220000
+ 9647146 × 900000 that results in 8682431400000
+ 9647146 × 7000000 yielding 67530022000000
+ 9647146 × 90000000 producing 868243140000000

= 945138051802332
