I am performing an AJAX get request and this is the response I get in a program like Paw/Postman:

```
[
  {
    "registrantKey": 4131401026087862797,
  }
]

```

However when I do:

```
.done(function(data, textStatus, jqXHR) {
    $.each(data, function(index){
    console.log(data[index].registrantKey);
    });
})

```

it is treating this registrant key value as a large number and is rounding off the last numbers so the value being printed to the console is: 4131401026087863000. How do I get the original value as shown in Paw/Postman. I don't need to perform any math operations on it I just need the value. I tried experimenting with the toString() method but I couldn't get this to work. Your help would be much appreciated.

**update**
Unfortunately this just isn't possible in javascript. The only solution is to use another language or to try and get original developers to return value as a string. Thanks Rory and Madalin.