Alright, let's work through 45159794 times 70244949 step by step
45159794 × 70244949 = 70244949 × (45159794)
+ 70244949 × 4 resulting in 280979796
+ 70244949 × 90 which equals 6322045410
+ 70244949 × 700 that is equal 49171464300
+ 70244949 × 9000 that is equal 632204541000
+ 70244949 × 50000 what gives us 3512247450000
+ 70244949 × 100000 that is equal 7024494900000
+ 70244949 × 5000000 which equals 351224745000000
+ 70244949 × 40000000 that is equal 2809797960000000

= 3172247426380506
