Number DigitDecimal in the millionths place
-0.005590 in Words
-0.005590 is a negative terminating decimal. It has 6 decimal places, and its final digit is in the millionths place.
Direct Answer
-0.005590 in words is negative zero point zero zero five five nine zero.
-0.005590 has the same numerical value as -0.00559, but it is written to the millionths place.
-0.005590 Place-Value Breakdown
The first 2 digits after the decimal point are zeros, and the digit 5 is in the thousandth place.
| Part | Digit | Place | Digit value |
|---|---|---|---|
| Whole part | 0 | ones | 0 |
| Decimal part | 0 | tenth | 0/10 |
| Decimal part | 0 | hundredth | 0/100 |
| Decimal part | 5 | thousandth | 5/1000 |
| Decimal part | 5 | ten-thousandth | 5/10000 |
| Decimal part | 9 | hundred-thousandth | 9/100000 |
| Decimal part | 0 | millionth | 0/1000000 |
What Kind of Decimal Is -0.005590?
-0.005590 is a negative terminating decimal. It is written to the millionths place.
Leading-zero pattern: 2 placeholder zeros appear before the first nonzero decimal digit. Those zeros determine the final place value.
Written precision: the final 1 zero records precision even though removing it does not change the numerical value.
Expanded Form of -0.005590
-0.005590 = -(5/1000 + 5/10000 + 9/100000)
-0.005590 = -(0 + 5590/1000000)
-0.005590 = -5590/1000000
The nonzero terms determine the numerical value, while the trailing zero preserves the written millionths precision.
How -0.005590 Simplifies to -559/100000
-0.005590 = -5590/1000000
The greatest common divisor of 5590 and 1000000 is 10.
-5590 ÷ 10 = -559
1000000 ÷ 10 = 100000
Therefore, -5590/1000000 = -559/100000.
-0.005590 as a Percentage
To convert -0.005590 to a percentage, multiply it by 100.
-0.005590 × 100 = -0.559
Therefore, -0.005590 = -0.559%.
Why the Zeros After the Point Matter
-0.005590 begins with 2 decimal-place placeholders before its first nonzero digit. Omitting one would move that digit left and create a different value.
Trailing Zeros and Written Precision
The final 1 zero does not change the numerical value, but it shows that -0.005590 was written to the millionths place.
How the Negative Sign Changes the Reading
Say "negative" once before the complete word form. The sign changes the direction and value, but it does not change the decimal places or the fraction-reduction steps.
-0.005590 Compared with Similar Decimals
| Decimal | Spoken form | Place-value form | Fraction | Percentage | Relationship |
|---|---|---|---|---|---|
| -0.000559 | negative zero point zero zero zero five five nine | negative five hundred fifty-nine millionths | -559/1000000 | -0.0559% | one tenth of -0.005590 |
| -0.00559 | negative zero point zero zero five five nine | negative five hundred fifty-nine hundred-thousandths | -559/100000 | -0.559% | same numerical value, fewer written decimal places |
| -0.005590 | negative zero point zero zero five five nine zero | negative five thousand five hundred ninety millionths | -559/100000 | -0.559% | current value |
| -0.0055900 | negative zero point zero zero five five nine zero zero | negative fifty-five thousand nine hundred ten-millionths | -559/100000 | -0.559% | same numerical value, written to the ten-millionths place |
| -0.0559 | negative zero point zero five five nine | negative five hundred fifty-nine ten-thousandths | -559/10000 | -5.59% | ten times -0.005590 |
Quick Practice
How is -0.005590 read digit by digit?
Negative zero point zero zero five five nine zero.
What is the place-value word form of -0.005590?
Negative five thousand five hundred ninety millionths.
What fraction is -0.005590 in lowest terms?
-559/100000.
What percentage is equal to -0.005590?
-0.559%.
What is the absolute value of -0.005590?
0.005590.
Between which whole numbers does -0.005590 lie?
Between -1 and 0.
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Frequently Asked Questions
How do you write -0.005590 in words?
-0.005590 in words is negative zero point zero zero five five nine zero.
Why is -0.005590 called negative five thousand five hundred ninety millionths?
There are 6 digits after the point, so the fractional part is expressed in millionths. Read the complete value as negative five thousand five hundred ninety millionths.
What fraction is -0.005590?
-0.005590 is -5590/1000000 exactly and -559/100000 in lowest terms.
Can -5590/1000000 be simplified?
Yes. Divide its numerator and denominator by 10 to get -559/100000.
What percentage is -0.005590?
-0.005590 is equal to -0.559%.
Is -0.005590 the same as -0.0055900?
Yes. -0.005590 and -0.0055900 have the same numerical value. However, -0.005590 is written to the millionths place, while -0.0055900 is written to the ten-millionths place and may communicate greater recorded precision.
Is -0.005590 larger than -0.000559?
No. Negative values reverse the comparison; -0.005590 is ten times the value of -0.000559.
What type of decimal is -0.005590?
-0.005590 is a negative terminating decimal. It is written to 6 decimal places and represents negative five thousand five hundred ninety millionths.