10010 is an order of magnitude larger than 1010, but 1002 is .3 orders of magnitude larger than 102, because 4/2 = 2, and log102 is about 0.30103.
10010 is an order of magnitude larger than 1010, but 1002 is .3 orders of magnitude larger than 102, because 4/2 = 2, and log102 is about 0.30103.
True, though more generally you can express order of magnitude in bases othan 10. In the general case, a given number expressed in base n is made an order of magnitude larger (in that base) by shifting left one position (e.g. this applies whether talking about 1002 and 102, or 10010 and 1010.