exists and is an alternate of . 1 microgram is 0.000001 gram or 1 gram is 1000000 micrograms. Scroll down to related links and look at Weight and mass conversion.
Report Abuse. The major Credit cards (Visa Mastercard) almost always have 16 digits. The number will be less than 16 if the card is from a department store or gas station. CupCake Â· 8 years ago.
These credit cards have 13 or 16 digits in their number. Mastercard and Discover Credit Cards. Both of the above cards have 16 digits. American Express Credit Cards. AmEx cards have 15 digits in their number. Dinerâs Club: You will find exactly 14 digits in the Dinerâs Club Credit Card number.