build

Improve algorithm to count digits in Long #3017

Job	Run time
emulator	3m 10s
loom	9m 45s
jvm (8)	5m 53s
all-platforms (macos-14)	27m 42s
jvm (11)	5m 2s
all-platforms (ubuntu-latest)	9m 20s
jvm (17)	5m 0s
all-platforms (windows-latest)	13m 0s
jvm (19)	5m 8s
publish-website	0s
publish	0s
	1h 24m 0s

Provide feedback