1,988 in words
1,988
one thousand nine hundred eighty-eight
1,988 is written one thousand nine hundred eighty-eight.
Ways to write it
- As an ordinal
- one thousand nine hundred eighty-eighth
- Roman numeral
- MCMLXXXVIII
- Expanded form
- 1,000 + 900 + 80 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 1 | 1,000 |
| hundreds | 9 | 900 |
| tens | 8 | 80 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994 and 1,988 (12 factors)
- First 10 multiples
- 1,988, 3,976, 5,964, 7,952, 9,940, 11,928, 13,916, 15,904, 17,892, 19,880
- Square
- 1,988 × 1,988 = 3,952,144
- Square root
- ≈ 44.59
- Sum of the digits
- 1 + 9 + 8 + 8 = 26
- Rounded to the nearest 10
- 1,990
- Rounded to the nearest 100
- 2,000
- Rounded to the nearest 1000
- 2,000
- Number before
- 1,987
- Number after
- 1,989
- In binary
11111000100
Quick check
What number comes just after 1,988?
Show the answer
1,989
Is 1,988 even or odd?
Show the answer
Even
What is 1,988 + 10?
Show the answer
1,998
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Roman Numerals
Read and write Roman numerals from I to 3,999.Frequently asked questions
How do you write 1,988 in words?
1,988 is written "one thousand nine hundred eighty-eight".
Is 1,988 a prime number?
No. 1,988 is a composite number, because it has more than two factors.
What are the factors of 1,988?
The factors of 1,988 are 1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994 and 1,988.
How do you write 1,988 in Roman numerals?
1,988 in Roman numerals is MCMLXXXVIII.