$79 billion - Is what Bill Gates is worth
$571 billion - The value of Apple, the world's biggest company.
$7.6 trillion - Investments in commercial real estate.
$7.9 trillion - Total value of above ground gold and silver reserves.
$70 trillion - Investment in all global stock markets.
$90 trillion - Banknotes, coins and money invested in savings accounts.
$199 trillion - The total debt owed by people and countries.
$1.2 quadrillion - Funds invested in derivatives.
$1,200,000,000,000,000 - This is what derivative investments look like in figures.