That's a lot of real estate!
Scotland makes up about 8.4% of the UK's population, and this is normally the basis for splitting up countries.
This means that Scotland will be entitled to global estate worth £171,568,320 after a Yes to independence.
This amount is of course subject to negotiation, and Scotland will probably be given a mix of buildings and money, rather than just a lump sum.
However, it does demonstrate that any fears that Scotland might not be able to afford embassies are completely unfounded.