Find all School-related info fast with the new School-Specific MBA Forum

 It is currently 26 Apr 2015, 13:26

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# Formula for number of factors

Author Message
TAGS:
Director
Joined: 01 Apr 2008
Posts: 906
Schools: IIM Lucknow (IPMX) - Class of 2014
Followers: 18

Kudos [?]: 302 [0], given: 18

Formula for number of factors [#permalink]  24 Mar 2009, 00:50
How many different factors does the integer n have?
(1) $n = a^4b^3$, where a and b are different positive prime numbers.

I know we can find the number of factors if a and b are prime, but I forgot the formula
Formula for number of factors   [#permalink] 24 Mar 2009, 00:50
Similar topics Replies Last post
Similar
Topics:
1 Factoring a Polynomial W/O Quadratic formula 5 08 Jun 2013, 17:41
Number of distinct factors of a number 5 11 Sep 2012, 11:32
1 Prime Number Formula 7 20 Sep 2010, 06:45
2 Number properties: Prime Factors ... 11 01 Jan 2008, 13:13
Total Number of factors for a given number ? 2 20 Oct 2006, 09:32
Display posts from previous: Sort by