Step 1:
The first step to converting 19591038042 to a fraction is to re-write 19591038042 in the form p/q where p and q are both positive integers. To start with, 19591038042 can be written as simply 19591038042/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 19591038042, which in this case is 0. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 19591038042/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 19591038042/1 each by 1:
Step 3:
Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 19591038042 as a fraction:
19591038042/1 / 1