AS is 5 billion, not 75 billion. Look at the latest filings page 6. Click link below:
Total shares authorized: 5,000,000,000 as of date: April 7, 2021 Total shares outstanding: 3,700,640,356 as of date: May 5, 2021 Number of shares in the Public Float6: 3,045,480,967 as of date: May 5, 2021