Alright, let's work through 97010618 times 81231108 step by step
97010618 × 81231108 = 81231108 × (97010618)
+ 81231108 × 8 producing 649848864
+ 81231108 × 10 yielding 812311080
+ 81231108 × 600 yielding 48738664800
+ 81231108 × 0000 that results in 0
+ 81231108 × 10000 what gives us 812311080000
+ 81231108 × 000000 giving us 0
+ 81231108 × 7000000 giving us 568617756000000
+ 81231108 × 90000000 that is equal 7310799720000000

= 7880279987904744
