convert data into number in datatable

here is my coding which I want to do calculation using datatable data. output should be "NUMBER". but now result is NaN. Could someone help me figure it out?

var query =
{
"filters": {
"type": "And",
"filters": [
{
"type": "EQ",
"fieldName": "Department",
"value": "Milk"
},
{
"type": "EQ",
"fieldName": "Kategory",
"value": "Production Volume"
}
]
}
};

var output = Resources["InfoTableFunctions"].RenameField({
t: Resources["InfoTableFunctions"].Aggregate({
t: me.QueryDataTableEntries({ maxItems: undefined,
query: query,
values:undefined,
source: undefined,
tags:undefined
}),
columns: 'value',
aggregates: 'SUM',
groupByColumns: 'value'
}),
from: "SUM_value",
to: "value"
});

var result = parseInt(output/10000);