The tens digit.
tenth thousand
The value of a digit in a number is called its place value.
In any two-digit multiplication sum, for example, 3 x 2 = 6, the first digit is called the multiplier, the second digit is called a multiplicand, and the third digit, the answer, is the product.
digit
The tens digit.
It is called a 28-digit number!
The first digit of the hand is called the thumb.
tenth thousand
A 12-digit number is called a trillion. In the International System of Numeration, each group of three digits is named based on powers of a thousand. Therefore, a 12-digit number would represent a quantity in the trillions.
Well, isn't that a happy little question! You can say a 22-digit number by breaking it down into smaller groups, like pairs or fours, to make it easier to remember and say out loud. Just take your time, enjoy the process, and remember, there are no mistakes, only happy little accents in numbers.
The value of a digit in a number is called its place value.
In any two-digit multiplication sum, for example, 3 x 2 = 6, the first digit is called the multiplier, the second digit is called a multiplicand, and the third digit, the answer, is the product.
Bit
digit
I suggest you just call it that - a "35-digit number".
Well, honey, a 400-digit number is simply called a 400-digit number. There's no fancy term for it, just like how there's no need for fancy words to describe a long line at the DMV. Just call it like it is and move on with your day.