Alright, let's work through 86387472 times 26110774 step by step
86387472 × 26110774 = 26110774 × (86387472)
+ 26110774 × 2 resulting in 52221548
+ 26110774 × 70 which equals 1827754180
+ 26110774 × 400 that equals 10444309600
+ 26110774 × 7000 yielding 182775418000
+ 26110774 × 80000 yielding 2088861920000
+ 26110774 × 300000 resulting in 7833232200000
+ 26110774 × 6000000 producing 156664644000000
+ 26110774 × 80000000 that results in 2088861920000000

= 2255643757823328
