To determine how many digits in the number 123,456,789 are factors of the number itself, we first identify the individual digits: 1, 2, 3, 4, 5, 6, 7, 8, and 9. We then check which of these digits are factors of 123,456,789. The digits that are factors are 1, 3, and 9. Therefore, there are three digits in 123,456,789 that are factors of the number.
6
123 + 456 + 7890 = 8469
Add as many zeroes to the right as there are digits to the right of the decimal point. Eg 123 divided by 4.56 becomes 12300 divided by 456...
12,000,000 - 6 zeros :) 123 456
3 significant figures.
They all have consecutive digits within them.
123 + 456 = 579
6
123 + 456 + 7890 = 8469
Add as many zeroes to the right as there are digits to the right of the decimal point. Eg 123 divided by 4.56 becomes 12300 divided by 456...
Three. All nonzero digits are significant.
Three - all nonzero digits are significant.
456 + 789 + 123 + 123456789 = 123458157
12,000,000 - 6 zeros :) 123 456
3 significant figures.
Rounding just the solution to the nearest thousand, 123 + 456 is approximately equal to 1000.
Digits in each number are increasing. 456, 6789, and 12 would also fit in this pattern