Alright, let's work through 26483618 times 20340984 step by step
26483618 × 20340984 = 20340984 × (26483618)
+ 20340984 × 8 that is equal 162727872
+ 20340984 × 10 resulting in 203409840
+ 20340984 × 600 resulting in 12204590400
+ 20340984 × 3000 that equals 61022952000
+ 20340984 × 80000 that results in 1627278720000
+ 20340984 × 400000 giving us 8136393600000
+ 20340984 × 6000000 that equals 122045904000000
+ 20340984 × 20000000 that results in 406819680000000

= 538702850000112
