Alright, let's work through 31806672 times 57341638 step by step
31806672 × 57341638 = 57341638 × (31806672)
+ 57341638 × 2 that results in 114683276
+ 57341638 × 70 resulting in 4013914660
+ 57341638 × 600 resulting in 34404982800
+ 57341638 × 6000 giving us 344049828000
+ 57341638 × 00000 that is equal 0
+ 57341638 × 800000 that results in 45873310400000
+ 57341638 × 1000000 giving us 57341638000000
+ 57341638 × 30000000 yielding 1720249140000000

= 1823846671808736
