Alright, let's work through 79686691 times 33415340 step by step
79686691 × 33415340 = 33415340 × (79686691)
+ 33415340 × 1 that is equal 33415340
+ 33415340 × 90 resulting in 3007380600
+ 33415340 × 600 giving us 20049204000
+ 33415340 × 6000 that results in 200492040000
+ 33415340 × 80000 that results in 2673227200000
+ 33415340 × 600000 which equals 20049204000000
+ 33415340 × 9000000 giving us 300738060000000
+ 33415340 × 70000000 that is equal 2339073800000000

= 2662757873239940
