No problem, we've got 69897721 and 67978522 to multiply
69897721 × 67978522 = 67978522 × (69897721)
+ 67978522 × 1 that results in 67978522
+ 67978522 × 20 resulting in 1359570440
+ 67978522 × 700 giving us 47584965400
+ 67978522 × 7000 what gives us 475849654000
+ 67978522 × 90000 that equals 6118066980000
+ 67978522 × 800000 what gives us 54382817600000
+ 67978522 × 9000000 that results in 611806698000000
+ 67978522 × 60000000 yielding 4078711320000000

= 4751543764748362
