Using only the digits and the basic operators of arithmetic, 71.
If other operators are allowed then 71! = 8.5*10101 approx, or 85 googol is one possible answer.
9876 is the largest four digit number you can make if all the digits must be different.
Oh, dude, the biggest number you can make using the digits 9, 5, and 1 is 951. I mean, unless you want to get all fancy and start multiplying or something, but like, who has time for that? Just stick with 951 and call it a day.
9876543210 as a string. However, if you allow other ways of combining digits, the answer becomes impossible - since there is no limit to the ways in which such operations might be defined.
1023456789
The sum is 22 times the sum of the three digits.
Oh, what a delightful question! You can create the biggest number by arranging the digits in descending order. So, by using all the numbers 1 to 9, the largest number you can make is 987654321. Just like painting, it's all about arranging things in a way that brings you joy and beauty.
987? It is just a guess of course.
9876 is the largest four digit number you can make if all the digits must be different.
Oh, dude, the biggest number you can make using the digits 9, 5, and 1 is 951. I mean, unless you want to get all fancy and start multiplying or something, but like, who has time for that? Just stick with 951 and call it a day.
11111
9876543210 as a string. However, if you allow other ways of combining digits, the answer becomes impossible - since there is no limit to the ways in which such operations might be defined.
1023456789
00000 or 11111
The sum is 22 times the sum of the three digits.
All five digits in the number are significant.
9,876,543,210
0.123456789