9,987 in words
9,987
nine thousand nine hundred and eighty-seven
9,987 is written nine thousand nine hundred and eighty-seven.
Ways to write it
- As an ordinal
- nine thousand nine hundred and eighty-seventh
- Expanded form
- 9,000 + 900 + 80 + 7
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 9 | 9,000 |
| hundreds | 9 | 900 |
| tens | 8 | 80 |
| ones | 7 | 7 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 3,329 and 9,987 (4 factors)
- First 10 multiples
- 9,987, 19,974, 29,961, 39,948, 49,935, 59,922, 69,909, 79,896, 89,883, 99,870
- Square
- 9,987 × 9,987 = 99,740,169
- Square root
- ≈ 99.93
- Sum of the digits
- 9 + 9 + 8 + 7 = 33
- Rounded to the nearest 10
- 9,990
- Rounded to the nearest 100
- 10,000
- Rounded to the nearest 1000
- 10,000
- Number before
- 9,986
- Number after
- 9,988
- In binary
10011100000011
Quick check
What number comes just after 9,987?
Show the answer
9,988
Is 9,987 even or odd?
Show the answer
Odd
What is 9,987 + 10?
Show the answer
9,997
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 9,987 in words?
9,987 is written "nine thousand nine hundred and eighty-seven".
Is 9,987 a prime number?
No. 9,987 is a composite number, because it has more than two factors.
What are the factors of 9,987?
The factors of 9,987 are 1, 3, 3,329 and 9,987.