0.000045 = 4.5 x 10^-5 or 4.5E-5
To write 0000045 in scientific notation, you need to move the decimal point to the right until there is a nonzero digit to its left. In this case, it would be 4.5. Since you moved the decimal point five places to the right, the exponent will be -5. Therefore, 0000045 in scientific notation is 4.5 x 10^(-5).
4.5 x 10 -5 =======
To write 0000045 in scientific notation, you need to move the decimal point to the right until there is a nonzero digit to its left. In this case, it would be 4.5. Since you moved the decimal point five places to the right, the exponent will be -5. Therefore, 0000045 in scientific notation is 4.5 x 10^(-5).
4.5 x 10 -5 =======
Oh, isn't that a happy little question! When we have a number raised to a negative power, like 10 to the negative sixth power, it means we take the reciprocal of that number. So, 10 to the negative sixth power is equal to 1 divided by 10 to the sixth power, which simplifies to 1 divided by 1,000,000 or 0.000001. Just a tiny little number, but every number has its place on the canvas of mathematics!