No problem, we've got 21097664 and 96169019 to multiply
21097664 × 96169019 = 96169019 × (21097664)
+ 96169019 × 4 resulting in 384676076
+ 96169019 × 60 giving us 5770141140
+ 96169019 × 600 that results in 57701411400
+ 96169019 × 7000 resulting in 673183133000
+ 96169019 × 90000 that results in 8655211710000
+ 96169019 × 000000 which equals 0
+ 96169019 × 1000000 what gives us 96169019000000
+ 96169019 × 20000000 which equals 1923380380000000

= 2028941650071616
