Alright, let's work through 49072516 times 40973502 step by step
49072516 × 40973502 = 40973502 × (49072516)
+ 40973502 × 6 what gives us 245841012
+ 40973502 × 10 what gives us 409735020
+ 40973502 × 500 that results in 20486751000
+ 40973502 × 2000 producing 81947004000
+ 40973502 × 70000 that is equal 2868145140000
+ 40973502 × 000000 that equals 0
+ 40973502 × 9000000 that is equal 368761518000000
+ 40973502 × 40000000 that equals 1638940080000000

= 2010672832471032
