Alright, let's work through 45633293 times 1971905 step by step
45633293 × 1971905 = 1971905 × (45633293)
+ 1971905 × 3 resulting in 5915715
+ 1971905 × 90 resulting in 177471450
+ 1971905 × 200 that equals 394381000
+ 1971905 × 3000 yielding 5915715000
+ 1971905 × 30000 which equals 59157150000
+ 1971905 × 600000 yielding 1183143000000
+ 1971905 × 5000000 producing 9859525000000
+ 1971905 × 40000000 which equals 78876200000000

= 89984518633165
