Alright, let's work through 30741690 times 63691795 step by step
30741690 × 63691795 = 63691795 × (30741690)
+ 63691795 × 0 giving us 0
+ 63691795 × 90 that is equal 5732261550
+ 63691795 × 600 which equals 38215077000
+ 63691795 × 1000 that equals 63691795000
+ 63691795 × 40000 which equals 2547671800000
+ 63691795 × 700000 that equals 44584256500000
+ 63691795 × 0000000 producing 0
+ 63691795 × 30000000 producing 1910753850000000

= 1957993417433550
