SCHEMA:
CREATE TABLE table_name_41 (significand VARCHAR, number_of_decimal_digits VARCHAR, total_bits VARCHAR)
USER:
What's the total number of signicand with ~34.0 decimal digits and more than 128 total bits?

QUERY:
SELECT COUNT(significand) FROM table_name_41 WHERE number_of_decimal_digits = "~34.0" AND total_bits > 128