Physicist here: All of these rates are nonsensical. TW, PW, and W are already rates. To say a rate per hour or per day is meaningless (e.g. 60 mph per day is nonsensical).
Sorry I was sloppy. I have chastised others for that mistake too. My bad
It looks like I found a bad number to start with. Google is so America-centric that searching for "world" keeps coming up with numbers for the United States. Searching for "petrol" gets a more global number. Anyway, the numbers are:
93 million barrels/day (as of 2015) * 42 US gallons/barrel * 33 KWH/gal = 128.9 TWH/day
Solar radiation on the Earth is 174 PW, which would be 174 PWH/H or 4.18 EWH/day (174 PWH/H * 24) to use the same units. As said before about 30% is reflected back into space, so 2.9 EWH/day.
So all the heat produced by all ICE cars and other gasoline/petrol use is about 0.004% of what the sun pumps in every day.
Each human produces about 2.4 KWH/day of body heat (100 WH/H * 24). With 7 billion humans, that is 16.8 TWH/day in just human body heat. Which is a factor of magnitude less than gasoline heat, but both are still down in the noise compared to what the sun pumps in.
Sorry about the unit confusion.