Alright, let's work through 37668595 times 80161989 step by step
37668595 × 80161989 = 80161989 × (37668595)
+ 80161989 × 5 that results in 400809945
+ 80161989 × 90 giving us 7214579010
+ 80161989 × 500 which equals 40080994500
+ 80161989 × 8000 which equals 641295912000
+ 80161989 × 60000 that is equal 4809719340000
+ 80161989 × 600000 that is equal 48097193400000
+ 80161989 × 7000000 that equals 561133923000000
+ 80161989 × 30000000 that results in 2404859670000000

= 3019589498035455
