40,988 in words
40,988
forty thousand nine hundred eighty-eight
40,988 is written forty thousand nine hundred eighty-eight.
Ways to write it
- As an ordinal
- forty thousand nine hundred eighty-eighth
- Expanded form
- 40,000 + 900 + 80 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 0 | 0 |
| hundreds | 9 | 900 |
| tens | 8 | 80 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 10,247, 20,494 and 40,988 (6 factors)
- First 10 multiples
- 40,988, 81,976, 122,964, 163,952, 204,940, 245,928, 286,916, 327,904, 368,892, 409,880
- Square
- 40,988 × 40,988 = 1,680,016,144
- Square root
- ≈ 202.45
- Sum of the digits
- 4 + 0 + 9 + 8 + 8 = 29
- Rounded to the nearest 10
- 40,990
- Rounded to the nearest 100
- 41,000
- Rounded to the nearest 1000
- 41,000
- Number before
- 40,987
- Number after
- 40,989
- In binary
1010000000011100
Quick check
What number comes just after 40,988?
Show the answer
40,989
Is 40,988 even or odd?
Show the answer
Even
What is 40,988 + 10?
Show the answer
40,998
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 40,988 in words?
40,988 is written "forty thousand nine hundred eighty-eight".
Is 40,988 a prime number?
No. 40,988 is a composite number, because it has more than two factors.
What are the factors of 40,988?
The factors of 40,988 are 1, 2, 4, 10,247, 20,494 and 40,988.