Alright, let's work through 97478530 times 62643331 step by step
97478530 × 62643331 = 62643331 × (97478530)
+ 62643331 × 0 which equals 0
+ 62643331 × 30 resulting in 1879299930
+ 62643331 × 500 what gives us 31321665500
+ 62643331 × 8000 which equals 501146648000
+ 62643331 × 70000 that is equal 4385033170000
+ 62643331 × 400000 which equals 25057332400000
+ 62643331 × 7000000 that is equal 438503317000000
+ 62643331 × 90000000 giving us 5637899790000000

= 6106379820183430
