What is Merck & Co's weighted average shares outstandin

1,788 1,788 1,788 Merck & Co., Inc. Stockholders' Equity Common stock, 50.50 par value Authorized - 6,500,000,000 shares issued - 3,577,103,522 shares in 2019 and 2018 Other paid in capital Retained earnings Accumulated other comprehensive loss Stockholders' equity before deduction for treasury stock Less treasury stock, at cost: 1,038,087,496 shares in 2019 and 984,543,979 shares in 2018 Total Merck & Co., Inc. stockholders' equity Noncontrolling Interests Total equity Total Liabilities and Equity 39,660 46,602 (6,193) 81,857 55,950 25,907 94 26,001 $ 84,397 38,808 42,579 (5,545) 77,630 50,929 26,701 181 26,882 $82,637 39,902 41,350 (4,910) 78,130 43,794 34,336 233 34,569 $ 87,872