We're going to solve 80181940 multiplied by 42973693
80181940 × 42973693 = 42973693 × (80181940)
+ 42973693 × 0 giving us 0
+ 42973693 × 40 yielding 1718947720
+ 42973693 × 900 giving us 38676323700
+ 42973693 × 1000 resulting in 42973693000
+ 42973693 × 80000 which equals 3437895440000
+ 42973693 × 100000 that results in 4297369300000
+ 42973693 × 0000000 that results in 0
+ 42973693 × 80000000 resulting in 3437895440000000

= 3445714073704420
