How do you factor 1000000000 in multiples of 10?

Well, honey, factoring 1000000000 in multiples of 10 is like a walk in the park. You simply break it down by moving the decimal point 9 places to the left, giving you 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10. Voilà, you've got yourself 10^9, which equals 1000000000. Easy peasy lemon squeezy!