Human-readable formatting of large numbers

[cowwoc]

Is your feature request related to a problem? Please describe.
The "stats" tab of a docker container contains many large numbers that are difficult to understand and parse. For example:

cpu_stats
  cpu_usage
    total_usage: 15579438000
    usage_in_kernelmode: 2341492000
    usage_in_usermode: 13237946000
memory_stats:
  limit: 157286400

Describe the solution you'd like
It would be helpful to format this for human consumption. For example, adding a separator every 3 digits would help.
Separately, it would be helpful to convert large number of bytes into MB or GB to make it easier to understand.

Describe alternatives you've considered
Copy/pasting numbers from the screen and breaking out a calculator, but this makes it very hard to quickly scan a container's stats.

[cowwoc]

In the context of cpu usage (and across all the values really) you need to add units of measure because it's not obvious what units the number represents.