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Numerical Ability
Age Problem
what are the factors of 16!?
Read Solution (Total 5)
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- no.of 2's=16/2 +8/2 +4/2 +2/2 =15;
no.of 3;s=16/3=5;5/3=1 '5+1' consider intiger value
no.of 5's=16/5=3;
no.of 7's=16/7=2;
no.of 11's=1;
no of 13=1;
nw (15+1)(6+1)(3+1)(2+1)(1+1)(1+1)
(16*7*4*3*2*2)=5376 is the answer. - 10 years agoHelpfull: Yes(23) No(4)
- 16!=1*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16
=2*3*2*2*5*2*3*7*2*2*2*3*3*2*5*11*2*2*3*13*2*7*3*5*2^4
2^15*3^6*5^3*7^2*11*13
So no. Of factor =16*7*4*3*2*2
=448*12
= 5376 - 10 years agoHelpfull: Yes(12) No(5)
- 5040
bcoj we can determine the number of factors of factorial 16
. - 10 years agoHelpfull: Yes(0) No(9)
- Factors will be 16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1
- 10 years agoHelpfull: Yes(0) No(6)
- 2^15*3^6*5^3*7^2*11^1*13^1
- 10 years agoHelpfull: Yes(0) No(3)
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