top button
Flag Notify
    Connect to us
      Facebook Login
      Site Registration Why to Join

    Get Free Puzzle Updates

Facebook Login
Site Registration

How many factors of 953990136 are odd numbers?

0 votes
43 views
How many factors of 953990136 are odd numbers?
posted Nov 1 by anonymous

Share this puzzle
Facebook Share Button Twitter Share Button Google+ Share Button LinkedIn Share Button Multiple Social Share Button

1 Answer

+1 vote

Prime factors: of 953990136 = 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 11 × 23 × 23 × 23
9 of them are odd numbers

answer Nov 1 by Hanifa Mammadov
Shouldn't we include odd composite factors?
You are right, I missed it.
So total number is calculated from the powers of odd factors by adding one rule: in this case ignoring even numbers we have 3^4*11^2*23^3 and
(4+1)*(2+1)*(3+1)=60 is the total number of factors that are odd numbers.Is this correct?
I think it is right.
Contact Us
+91 9880187415
sales@queryhome.net
support@queryhome.net
#280, 3rd floor, 5th Main
6th Sector, HSR Layout
Bangalore-560102
Karnataka INDIA.
QUERY HOME
...