Alright, let's work through 1363941 times 83902402 step by step
1363941 × 83902402 = 83902402 × (1363941)
+ 83902402 × 1 that results in 83902402
+ 83902402 × 40 which equals 3356096080
+ 83902402 × 900 yielding 75512161800
+ 83902402 × 3000 that is equal 251707206000
+ 83902402 × 60000 giving us 5034144120000
+ 83902402 × 300000 producing 25170720600000
+ 83902402 × 1000000 that results in 83902402000000

= 114437926086282
