Alright, let's work through 42847071 times 45013370 step by step
42847071 × 45013370 = 45013370 × (42847071)
+ 45013370 × 1 that is equal 45013370
+ 45013370 × 70 that is equal 3150935900
+ 45013370 × 000 what gives us 0
+ 45013370 × 7000 resulting in 315093590000
+ 45013370 × 40000 what gives us 1800534800000
+ 45013370 × 800000 giving us 36010696000000
+ 45013370 × 2000000 that results in 90026740000000
+ 45013370 × 40000000 producing 1800534800000000

= 1928691060339270
