Alright, let's work through 41121517 times 88635796 step by step
41121517 × 88635796 = 88635796 × (41121517)
+ 88635796 × 7 resulting in 620450572
+ 88635796 × 10 that is equal 886357960
+ 88635796 × 500 that results in 44317898000
+ 88635796 × 1000 resulting in 88635796000
+ 88635796 × 20000 yielding 1772715920000
+ 88635796 × 100000 what gives us 8863579600000
+ 88635796 × 1000000 yielding 88635796000000
+ 88635796 × 40000000 yielding 3545431840000000

= 3644838392022532
