Astrophysicist Fred Hoyle placed the odds of unguided abiogenesis at 10^40000 to 1. (That's 40,000 zeros.)
This short script provides a better picture of the odds:
#!/usr/bin/perlThe output is here.
print "1 in 10";
for ($i=1; $i < 40000; $i++) {
print "0";
}