Alright, let's work through 39798253 times 48954993 step by step
39798253 × 48954993 = 48954993 × (39798253)
+ 48954993 × 3 that results in 146864979
+ 48954993 × 50 resulting in 2447749650
+ 48954993 × 200 giving us 9790998600
+ 48954993 × 8000 giving us 391639944000
+ 48954993 × 90000 which equals 4405949370000
+ 48954993 × 700000 that equals 34268495100000
+ 48954993 × 9000000 which equals 440594937000000
+ 48954993 × 30000000 that results in 1468649790000000

= 1948323197027229
