Alright, let's work through 12135006 times 42984672 step by step
12135006 × 42984672 = 42984672 × (12135006)
+ 42984672 × 6 that results in 257908032
+ 42984672 × 00 giving us 0
+ 42984672 × 000 that is equal 0
+ 42984672 × 5000 yielding 214923360000
+ 42984672 × 30000 that is equal 1289540160000
+ 42984672 × 100000 that equals 4298467200000
+ 42984672 × 2000000 what gives us 85969344000000
+ 42984672 × 10000000 giving us 429846720000000

= 521619252628032
