17 x 4 = 68 / 68 + 25 = 93
If "make" is limited to ordering the digits, then 24. If mathematical operations are permitted then several million, at least.
There are 90 of them that can be formed by concatenation (writing them side-by-side). You can, of course, form lots more by using mathematical operations. Foe example, 99 = 387,420.489. Combining factorials and powers will give numbers with more than 2 million digits!
Assuming the question requires the biggest number formed using the given digits - rather than applying mathematical operations to them - the answer is 76430.
Mathematical Digits are TEN
Assuming each digit only once: 65432 (and no further mathematical operations).
If "make" is limited to ordering the digits, then 24. If mathematical operations are permitted then several million, at least.
You can make 24 numbers by rearranging the digits. However, you can make vastly more if you allow mathematical operations on the digits. For example, 3+5*8-6 = 37.
Decimal numbers in calculations often display a spurious degree of accuracy. By removing these unnecessary digits, rounding can simplify mathematical operations without compromising the results.
There are 90 of them that can be formed by concatenation (writing them side-by-side). You can, of course, form lots more by using mathematical operations. Foe example, 99 = 387,420.489. Combining factorials and powers will give numbers with more than 2 million digits!
Mathematical Digits are TEN
Assuming the question requires the biggest number formed using the given digits - rather than applying mathematical operations to them - the answer is 76430.
By simply re-ordering the digits, you can get 500 6-digit numbers, excluding those starting with 0. There are thousands more that can be made using mathematical operations such as addition, subtraction, multiplication, division, exponentiation, factorials and so on.
Assuming each digit only once: 65432 (and no further mathematical operations).
How do i multiple double digits for example 73×28
Many numbers used in scientific work are calculated using a several different numbers through various mathematical operations: addition, multiplication and so on. Some of these are known only to a limited number of significant digits.For example, although the mathematical constant, pi, has been calculated to over 10 trillion digits, people rarely use pi to more than 6 significant digits (3.14159). Consequently, a calculation involving this value of pi should not have more than 6 sig digits. If you use pi = 3.14, the answer should be limited to 3 sig digs.
By ordering the digits, you can make 4*3*2*1 = 24 different numbers. By using mathematical operations that are already defined (addition, power, trigonometric functions etc), you can make many more - at least millions. If you then include functions that you define, the answer is infinitely many.
There are 24 number made by permutations of the digits. There are lots more if the digits can be repeated, for example, 27335722. Even more can be made by using arithmetic and algebraic operations, for example 35^27 = approx 4.8960*10^41. You have not specified what the rules for "making" numbers are!