We're going to solve 42267221 multiplied by 42166728
42267221 × 42166728 = 42166728 × (42267221)
+ 42166728 × 1 yielding 42166728
+ 42166728 × 20 that is equal 843334560
+ 42166728 × 200 that results in 8433345600
+ 42166728 × 7000 yielding 295167096000
+ 42166728 × 60000 that equals 2530003680000
+ 42166728 × 200000 producing 8433345600000
+ 42166728 × 2000000 producing 84333456000000
+ 42166728 × 40000000 which equals 1686669120000000

= 1782270411222888
