Actually, it's that number of digits plus the number of digits before the decimal point: 301 + 1 = 300 + 2 = 302. ennn after a number in scientific notation means to multiply that number by 10 ^ nnn
blackjack
<a href="http://c.casalemedia.com/c?s=51816&f=3&id=0" target="_blank"><img src="http://as.casalemedia.com/s?s=51816&u=http://perplexus.info&f=3&id=0&if=0" width="120" height="600" border="0"></a>
flooble's webmaster puzzle
re: another guess
