Allow the ability to set language options within a specific chart configuration. This would override any global language settings.

$('#container1').highcharts({
    lang: {
        numericSymbols: [' thousandzzz', ' millionzzz']
    },
    series: [{
        data: [0.029, 71.5, 1.06, 1292, 14400, 1.760, 135]
    }]
});