Alright, let's work through 72469157 times 45991333 step by step
72469157 × 45991333 = 45991333 × (72469157)
+ 45991333 × 7 resulting in 321939331
+ 45991333 × 50 resulting in 2299566650
+ 45991333 × 100 giving us 4599133300
+ 45991333 × 9000 producing 413921997000
+ 45991333 × 60000 giving us 2759479980000
+ 45991333 × 400000 resulting in 18396533200000
+ 45991333 × 2000000 that equals 91982666000000
+ 45991333 × 70000000 that equals 3219393310000000

= 3332953131816281
