No problem, we've got 27435755 and 45778351 to multiply
27435755 × 45778351 = 45778351 × (27435755)
+ 45778351 × 5 giving us 228891755
+ 45778351 × 50 giving us 2288917550
+ 45778351 × 700 that results in 32044845700
+ 45778351 × 5000 what gives us 228891755000
+ 45778351 × 30000 that results in 1373350530000
+ 45778351 × 400000 resulting in 18311340400000
+ 45778351 × 7000000 that results in 320448457000000
+ 45778351 × 20000000 giving us 915567020000000

= 1255963622340005
