Understanding and writing numbers in scientific notation

Express the following in scientific notation:

0.000457

• 457 x 10⁶

• 457 x 10^-6

• 4.57 x10⁴

• 4.57 x 10^-4

Convert to Scientific Notation:

600,201,000,000

• 
  

  $6.00201\times10^{11}$
  

• $6\times10^{11}$

• $6.002\times10^8$

• $6.00201\times10^9$

Write the following number in scientific notation.

0.052

How many zeros are needed to write the diameter of the nucleus of an atom in standard notation?

• 14

• 15

• 16

• 13

Convert to scientific notation:
520,000,000  

• 52 x 10⁷
• 5.2 x 10⁷
• 5.2 x 10⁸
• 0.52 x 10⁹

Convert the following to scientific notation.
.000987

• 9.87 x 10⁴
• 9.87 x 10^-4
• 9.87 x 10^-5
• 9.87 x 10⁵

Write in Scientific Notation:

54,800

• $54.8\times10^4$

• $5.48\times10^{-3}$

• $54,800$

• $5.48\times10^4$

Write 0.0000058 in scientific notation.

• $5.8\ \cdot\ 10^{-7}$

• $5.8\ \cdot\ 10^{-6}$

• $5.8\ \cdot\ 10^6$

• $5.8\ \cdot\ 10^7$

Convert the following number into standard form  $1.93\times10^5$  

56,000 in scientific notation

• 5.6 x 10⁴

• 0.56 x 10⁴

• 560.0 x 10³

• 5.6 x 10^-4