Alright, let's work through 45392011 times 20138169 step by step
45392011 × 20138169 = 20138169 × (45392011)
+ 20138169 × 1 that is equal 20138169
+ 20138169 × 10 giving us 201381690
+ 20138169 × 000 producing 0
+ 20138169 × 2000 that is equal 40276338000
+ 20138169 × 90000 that equals 1812435210000
+ 20138169 × 300000 yielding 6041450700000
+ 20138169 × 5000000 that equals 100690845000000
+ 20138169 × 40000000 producing 805526760000000

= 914111988767859
