Number DigitDecimal in the ten-billionths place
0.0000033887 in Words
0.0000033887 is a positive terminating decimal less than 1. It has 10 decimal places, and its final digit is in the ten-billionths place.
Direct Answer
0.0000033887 in words is zero point zero zero zero zero zero three three eight eight seven.
0.0000033887 Place-Value Breakdown
The first 5 digits after the decimal point are zeros, and the digit 3 is in the millionth 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 | 0 | thousandth | 0/1000 |
| Decimal part | 0 | ten-thousandth | 0/10000 |
| Decimal part | 0 | hundred-thousandth | 0/100000 |
| Decimal part | 3 | millionth | 3/1000000 |
| Decimal part | 3 | ten-millionth | 3/10000000 |
| Decimal part | 8 | hundred-millionth | 8/100000000 |
| Decimal part | 8 | billionth | 8/1000000000 |
| Decimal part | 7 | ten-billionth | 7/10000000000 |
What Kind of Decimal Is 0.0000033887?
0.0000033887 is a positive terminating decimal less than 1. It is written to the ten-billionths place.
Leading-zero pattern: 5 placeholder zeros appear before the first nonzero decimal digit. Those zeros determine the final place value.
Expanded Form of 0.0000033887
0.0000033887 = 3/1000000 + 3/10000000 + 8/100000000 + 8/1000000000 + 7/10000000000
0.0000033887 = 0 + 33887/10000000000
The final nonzero digit is in the ten-billionths place, so its value is expressed with a denominator of 10000000000.
Why 33887/10000000000 Is Already in Lowest Terms
There are 10 decimal places, so the exact fraction is 33887/10000000000.
The greatest common divisor of its numerator and denominator is 1, so the fraction cannot be reduced further.
0.0000033887 as a Percentage
To convert 0.0000033887 to a percentage, multiply it by 100.
0.0000033887 × 100 = 0.00033887
Therefore, 0.0000033887 = 0.00033887%.
Reading a Very Small Decimal
The zeros after the point are placeholders. Read every one in spoken form so the nonzero digit lands correctly in the ten-billionths place. In scientific notation, 0.0000033887 = 33887 × 10-10.
Why the Zeros After the Point Matter
0.0000033887 begins with 5 decimal-place placeholders before its first nonzero digit. Omitting one would move that digit left and create a different value.
How Far Is 0.0000033887 from 1?
1 − 0.0000033887 = 0.9999966113
1 − 33887/10000000000 = 9999966113/10000000000
0.0000033887 is nine billion nine hundred ninety-nine million nine hundred sixty-six thousand one hundred thirteen ten-billionths below 1. The remaining part is 9999966113/10000000000 = 9999966113/10000000000 = 99.99966113%.
0.0000033887 Compared with Similar Decimals
| Decimal | Spoken form | Place-value form | Fraction | Percentage | Relationship |
|---|---|---|---|---|---|
| 0.00000033887 | zero point zero zero zero zero zero zero three three eight eight seven | thirty-three thousand eight hundred eighty-seven hundred-billionths | 33887/100000000000 | 0.000033887% | ten times smaller than 0.0000033887 |
| 0.0000033887 | zero point zero zero zero zero zero three three eight eight seven | thirty-three thousand eight hundred eighty-seven ten-billionths | 33887/10000000000 | 0.00033887% | current value |
| 0.00000338870 | zero point zero zero zero zero zero three three eight eight seven zero | three hundred thirty-eight thousand eight hundred seventy hundred-billionths | 33887/10000000000 | 0.00033887% | same numerical value, written to the hundred-billionths place |
| 0.000033887 | zero point zero zero zero zero three three eight eight seven | thirty-three thousand eight hundred eighty-seven billionths | 33887/1000000000 | 0.0033887% | ten times larger than 0.0000033887 |
Quick Practice
How is 0.0000033887 read digit by digit?
Zero point zero zero zero zero zero three three eight eight seven.
What is the place-value word form of 0.0000033887?
Thirty-three thousand eight hundred eighty-seven ten-billionths.
What fraction is 0.0000033887 in lowest terms?
33887/10000000000.
What percentage is equal to 0.0000033887?
0.00033887%.
Why must the zero after the decimal point be read?
It holds an empty place before the first nonzero digit and fixes the value in the ten-billionths place.
Which is greater: 0.0000033887 or 0.000033887?
0.000033887 is ten times as large.
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Frequently Asked Questions
How do you write 0.0000033887 in words?
0.0000033887 in words is zero point zero zero zero zero zero three three eight eight seven.
Why is 0.0000033887 called thirty-three thousand eight hundred eighty-seven ten-billionths?
There are 10 digits after the point, so the fractional part is expressed in ten-billionths. Read the complete value as thirty-three thousand eight hundred eighty-seven ten-billionths.
What fraction is 0.0000033887?
0.0000033887 is 33887/10000000000 exactly and 33887/10000000000 in lowest terms.
Is 33887/10000000000 already in lowest terms?
Yes. Its numerator and denominator have a greatest common divisor of 1.
What percentage is 0.0000033887?
0.0000033887 is equal to 0.00033887%.
Is 0.0000033887 the same as 0.00000338870?
Yes. 0.0000033887 and 0.00000338870 have the same numerical value. However, 0.0000033887 is written to the ten-billionths place, while 0.00000338870 is written to the hundred-billionths place and may communicate greater recorded precision.
Is 0.0000033887 larger than 0.00000033887?
Yes. 0.0000033887 is ten times as large as 0.00000033887.
What type of decimal is 0.0000033887?
0.0000033887 is a positive terminating decimal less than 1. It is written to 10 decimal places and represents thirty-three thousand eight hundred eighty-seven ten-billionths.