Alright, let's work through 97211160 times 97618828 step by step
97211160 × 97618828 = 97618828 × (97211160)
+ 97618828 × 0 that equals 0
+ 97618828 × 60 yielding 5857129680
+ 97618828 × 100 what gives us 9761882800
+ 97618828 × 1000 resulting in 97618828000
+ 97618828 × 10000 that is equal 976188280000
+ 97618828 × 200000 that results in 19523765600000
+ 97618828 × 7000000 that equals 683331796000000
+ 97618828 × 90000000 giving us 8785694520000000

= 9489639507720480
