Alright, let's work through 20099074 times 48410974 step by step
20099074 × 48410974 = 48410974 × (20099074)
+ 48410974 × 4 giving us 193643896
+ 48410974 × 70 giving us 3388768180
+ 48410974 × 000 producing 0
+ 48410974 × 9000 that results in 435698766000
+ 48410974 × 90000 yielding 4356987660000
+ 48410974 × 000000 what gives us 0
+ 48410974 × 0000000 that results in 0
+ 48410974 × 20000000 which equals 968219480000000

= 973015748838076
