if 6000/n; and n >0 and also n is not divisible by 125.what are the number of factors...?

• Total factors of 6000= 2^4 *5^3 * 3^1 =5*4*2=40
  no of factors divisible by 125=(2^0+2^1+2^2+2^3+2^4)(3^0+3^1)(5^3)=5*2*1=10
  so, ans is 40 -10=30
• 10 years agoHelpfull: Yes(14) No(3)
• multiple of 125 is....
  125, 250,375, 500, 750,1000,1500,2000,3000,6000
  
  Total divisors of 6000 is = 2^4*3^1*5^1= (4+1)(1+1)(3+1)=5*2*4=40
  so ans is 40-10=30
• 10 years agoHelpfull: Yes(6) No(4)
• what kinda quanting is that sunanda
  
• 9 years agoHelpfull: Yes(0) No(1)