Alright, let's work through 40788081 times 88623378 step by step
40788081 × 88623378 = 88623378 × (40788081)
+ 88623378 × 1 that is equal 88623378
+ 88623378 × 80 resulting in 7089870240
+ 88623378 × 000 what gives us 0
+ 88623378 × 8000 that results in 708987024000
+ 88623378 × 80000 that is equal 7089870240000
+ 88623378 × 700000 that is equal 62036364600000
+ 88623378 × 0000000 giving us 0
+ 88623378 × 40000000 resulting in 3544935120000000

= 3614777520357618
