Very big...
Scientists probably don't have an answer for something like that.
But, the highest known number, which is a number (infinity is not), is either Google, google plex, or centillion.
130
130, 260,390,520,650,780,910.1040. So the largest three digit number with factors of '5' & '13' is 910.
Any 3 digit number that ends with a "0." 100, 110, 120 and 130.
I suggest you just call it that - a "35-digit number".
I would just call it a "400-digit number".
130
130
A 1000-digit number is called a "millidigit" number. The prefix "milli-" denotes one thousandth, so a millidigit number is a number consisting of 1000 digits. In the realm of mathematics, such large numbers are often encountered in fields like cryptography, number theory, and computer science.
It is called a 28-digit number!
It is called a twelve-digit number. Its exact name will depend on the number.
130, 260,390,520,650,780,910.1040. So the largest three digit number with factors of '5' & '13' is 910.
Any 3 digit number that ends with a "0." 100, 110, 120 and 130.
A 22 digit number is called a quintillion.
Calling it "17-digit number" is just fine.
I suggest you just call it that - a "35-digit number".
I would just call it a "400-digit number".
The value of a digit in a number is called its place value.