No problem, we've got 96443897 and 40538290 to multiply
96443897 × 40538290 = 40538290 × (96443897)
+ 40538290 × 7 what gives us 283768030
+ 40538290 × 90 giving us 3648446100
+ 40538290 × 800 that results in 32430632000
+ 40538290 × 3000 resulting in 121614870000
+ 40538290 × 40000 giving us 1621531600000
+ 40538290 × 400000 yielding 16215316000000
+ 40538290 × 6000000 which equals 243229740000000
+ 40538290 × 90000000 which equals 3648446100000000

= 3909670665316130
