As per International Monetary Fund (IMF) 2019 estimates, the GDP (nominal) of Brazil is USD 1,847,020 million. This GDP (nominal) is around 2.12% of Entire World’s GDP. Currently (2019), the world rank of Brazil is 9 in terms of GDP Nominal.
However, as per 2018 estimates by World Bank, the GDP (Nominal) of Brazil is USD 1,868,626 million. As per World Bank Estimates, the global rank of Brazil is 9.

Brazil GDP [PPP]

On the other hand, as per 2019 estimates by International Monetary Fund, the GDP (PPP) of Brazil is USD 3,456,357 Million. This is 2.44% of World. Brazil on this basis has a global rank of 8.