Table of Contents
What does 10 to the power 4 mean?
10,000
Example: 104 = 10 × 10 × 10 × 10 = 10,000.
How do you work out 10 to the power of 4?
104 = 10 x 10 x 10 x 10 or 10,000. 105 = 10 x 10 x 10 x 10 x 10 = 100,000.
How do you multiply decimals by powers of 10?
When you multiply a decimal by a power of 10, all you need to do is move the decimal point! as an example. For each zero in the power of 10, move the decimal point one place to the right. Since there are 3 zeros in 1,000, move the decimal point in 12.7 to the right 3 places.
How do you write 0.0003 in scientific notation?
To write the number 0.0003 in scientific notation, 0.0003 is repeatedly multiplied by 10 until the first non-zero number (in this case a 3) is just to the left of the decimal place: Step 1 – multiply by 10: 0.0003 x 10 = 0.003. Step 2 – multiply by 10 again: 0.003 x 10-1 x 10 = 0.03.
What is 10 to the negative power of 4?
0.0001
Answer: 10 to the power of negative 4 is equal to 0.0001.
What does 10 to the negative 4th power mean?
10 to the negative 4th power is 0.0001 or 1/10000.
What does 10 to the power of minus 4 mean?
What is 10 by the power of 1?
10
| Powers of 10 | |
|---|---|
| 101=10 | 101=1 |
| 102=100 | 10-1=0.1 |
| 103=1000 | 10-2=0.01 |
| 104=10,000 | 10-3=0.001 |
What is 10 to the power of 12 called?
tera
SI Prefixes and Symbols Used to Denote Powers of 10
| Prefix | Multiple | Symbol |
|---|---|---|
| zetta | 1021 | Z |
| exa | 1018 | E |
| peta | 1015 | P |
| tera | 1012 | T |
Is E the same as x10?
To avoid these problems, manufacturers created a symbol for “X 10.” This symbol is either E or e, depending on the calculator. This letter is always followed by a number, which is the exponent to which 10 is raised. On a calculator display, the mass of the earth would be shown as 5.97E24 (or 5.97e24).
How do you write 0.071 in scientific notation?
All numbers in scientific notation or standard form are written in the form m × 10n, where m is a number between 1 and 10 ( 1 ≤ |m| < 10 ) and the exponent n is a positive or negative integer. Therefore, the decimal number 0.071 written in scientific notation is 7.1 × 10-2 and it has 2 significant figures.