We're going to solve 43384821 multiplied by 66109817
43384821 × 66109817 = 66109817 × (43384821)
+ 66109817 × 1 resulting in 66109817
+ 66109817 × 20 yielding 1322196340
+ 66109817 × 800 yielding 52887853600
+ 66109817 × 4000 yielding 264439268000
+ 66109817 × 80000 that results in 5288785360000
+ 66109817 × 300000 what gives us 19832945100000
+ 66109817 × 3000000 which equals 198329451000000
+ 66109817 × 40000000 resulting in 2644392680000000

= 2868162576887757
