Alright, let's work through 42027307 times 49417587 step by step
42027307 × 49417587 = 49417587 × (42027307)
+ 49417587 × 7 what gives us 345923109
+ 49417587 × 00 resulting in 0
+ 49417587 × 300 which equals 14825276100
+ 49417587 × 7000 that is equal 345923109000
+ 49417587 × 20000 that equals 988351740000
+ 49417587 × 000000 giving us 0
+ 49417587 × 2000000 that results in 98835174000000
+ 49417587 × 40000000 what gives us 1976703480000000

= 2076888100048209
