How can i convert these strings to numbers in google sheets & excel, considering the columns is a mixture of billions and millions. $9B $100M $100M $90B
try:
=INDEX(IF(REGEXMATCH(A1:A4&""; "M");
REGEXEXTRACT(A1:A4; "\d+.\d+|\d+")*1000000;
IF(REGEXMATCH(A1:A4&""; "k");
REGEXEXTRACT(A1:A4; "\d+.\d+|\d+")*1000;
IF(REGEXMATCH(A1:A4&""; "B");
REGEXEXTRACT(A1:A4; "\d+.\d+|\d+")*1000000000; A1:A4))))