Alright, let's work through 84091226 times 97944408 step by step
84091226 × 97944408 = 97944408 × (84091226)
+ 97944408 × 6 resulting in 587666448
+ 97944408 × 20 that is equal 1958888160
+ 97944408 × 200 producing 19588881600
+ 97944408 × 1000 what gives us 97944408000
+ 97944408 × 90000 that equals 8814996720000
+ 97944408 × 000000 resulting in 0
+ 97944408 × 4000000 producing 391777632000000
+ 97944408 × 80000000 giving us 7835552640000000

= 8236265348564208
