Alright, let's work through 83829145 times 74094636 step by step
83829145 × 74094636 = 74094636 × (83829145)
+ 74094636 × 5 resulting in 370473180
+ 74094636 × 40 which equals 2963785440
+ 74094636 × 100 resulting in 7409463600
+ 74094636 × 9000 resulting in 666851724000
+ 74094636 × 20000 which equals 1481892720000
+ 74094636 × 800000 that results in 59275708800000
+ 74094636 × 3000000 that results in 222283908000000
+ 74094636 × 80000000 which equals 5927570880000000

= 6211289984966220
