No problem, we've got 49527451 and 45184351 to multiply
49527451 × 45184351 = 45184351 × (49527451)
+ 45184351 × 1 yielding 45184351
+ 45184351 × 50 which equals 2259217550
+ 45184351 × 400 that results in 18073740400
+ 45184351 × 7000 what gives us 316290457000
+ 45184351 × 20000 which equals 903687020000
+ 45184351 × 500000 what gives us 22592175500000
+ 45184351 × 9000000 giving us 406659159000000
+ 45184351 × 40000000 that is equal 1807374040000000

= 2237865730119301
