Alright, let's work through 97883961 times 56478434 step by step
97883961 × 56478434 = 56478434 × (97883961)
+ 56478434 × 1 that results in 56478434
+ 56478434 × 60 that is equal 3388706040
+ 56478434 × 900 that is equal 50830590600
+ 56478434 × 3000 resulting in 169435302000
+ 56478434 × 80000 what gives us 4518274720000
+ 56478434 × 800000 that results in 45182747200000
+ 56478434 × 7000000 giving us 395349038000000
+ 56478434 × 90000000 that results in 5083059060000000

= 5528332830997074
