n! has 13 zeroes. Then the highest and least values of n are ?

• min: 55
  max : 59
• 10 years agoHelpfull: Yes(21) No(4)
• 55/5=11,
  11/5=2.
  11+2=13 Ans
• 10 years agoHelpfull: Yes(9) No(9)
• Can anyone tell how to do this??
  
• 10 years agoHelpfull: Yes(8) No(0)
• verify it by options
  55!/5+55!/25=11+2=13.....it is the minimum value to satisfy 13 zeros.
  and similarly 59 is the max value to satisfy this..
• 10 years agoHelpfull: Yes(1) No(1)
• Khankir chhele
• 10 years agoHelpfull: Yes(1) No(0)
• least 65 & max 69
  
  0s can be got by
  
  (5x2)x 10 x(12x15)x 20 x(22x25)x 30 x(32x35)x 40 (42x45)x 50 (52x55)x 60 (62x65)
  It is giving 13 zeros...
• 10 years agoHelpfull: Yes(1) No(0)
• 55/5=11,
  11/5=2.
  11+2=13 Ans
  Min Value = 55
  Max. Value = 59
  in the bothe digit no of zeros = 13.
• 10 years agoHelpfull: Yes(1) No(1)
• highest value 59 and least value 55
• 10 years agoHelpfull: Yes(0) No(1)
• least value is 55 highest value is 59
  
• 10 years agoHelpfull: Yes(0) No(0)
• 59 and 55...
• 10 years agoHelpfull: Yes(0) No(0)
• min=55
  max=59
• 10 years agoHelpfull: Yes(0) No(0)
• max=55
  min=59
• 10 years agoHelpfull: Yes(0) No(0)