First, if you have long numbers, you should maybe like add underscores or something. Underscores are actually like totally ignored by Python but they make it easier for humans to read.
one_milli = 1_000_000 one_billi = 1_000_000_000
You should most definitely use
humanize. It's like totally amazing.
import humanize humanize.intcomma(1_000_000) # '1,000,000' humanize.intword(1_500_000_000) # '1.5 billion' humanize.scientific(4_600_000_000_000) # '4.60 x 10¹²' humanize.ordinal(22) # '22nd' humanize.naturalsize(8_192) # '8.2 kB' humanize.naturalsize(8_192, binary=True) # '8.0 KiB'