Write 1,234,000,000,000 in scientific notation.
Answer
1.234 × 1012
Write 5,000,000,000,000,000,000,000,000 in scientific notation.
5 × 1024
Write 45 in scientific notation.
4.5 × 101
Write 0.001 in scientific notation.
1 × 10-3
Write 0.0000000000989 in scientific notation.
9.89 × 10-11
Write 1.5302 × 103 as a regular number.
1530.2
Write 3.22 × 109 as a regular number.
3,220,000,000
Write 1.1 × 100 as a regular number.
1.1
Write 3.4 × 10-2 as a regular number.
0.034
Write 2.002 × 10-5 as a regular number.
0.00002002
Simplify (3 × 107)(4.2 × 109). Write answers in scientific notation.
1.26 × 1017
Simplify (1.24 × 104) + (2.5 × 105). Write answers in scientific notation.
2.624 × 105
Simplify (4 × 1018) – (6 × 1018). Write answers in scientific notation.
-2 × 1018
Simplify (4.2 × 1031) ÷ (2.1 × 1019). Write answers in scientific notation.
2 × 1012
Simplify (4.23 × 1099) + (1.1 × 1097). Write answers in scientific notation.
4.241 × 1099
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