Alright, let's work through 30821970 times 55036658 step by step
30821970 × 55036658 = 55036658 × (30821970)
+ 55036658 × 0 giving us 0
+ 55036658 × 70 what gives us 3852566060
+ 55036658 × 900 which equals 49532992200
+ 55036658 × 1000 producing 55036658000
+ 55036658 × 20000 that equals 1100733160000
+ 55036658 × 800000 what gives us 44029326400000
+ 55036658 × 0000000 giving us 0
+ 55036658 × 30000000 which equals 1651099740000000

= 1696338221776260
