Caution if you are prone to anxiety you may want to skip this post. 

Total Value of the world’s money: $80.9 trillion

Market Capitalization of all World Stock Markets: $70 trillion

Total Amount of global debt: $199 trillion

Global Derivative market value: (A contact between two or more parties that derives its value from performance of an underling asset, index, or entity ): $640 trillion

Source here