188 in words
188
one hundred and eighty-eight
188 is written one hundred and eighty-eight.
Ways to write it
- As an ordinal
- one hundred and eighty-eighth
- Roman numeral
- CLXXXVIII
- Expanded form
- 100 + 80 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 1 | 100 |
| tens | 8 | 80 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 47, 94 and 188 (6 factors)
- First 10 multiples
- 188, 376, 564, 752, 940, 1,128, 1,316, 1,504, 1,692, 1,880
- Square
- 188 × 188 = 35,344
- Square root
- ≈ 13.71
- Sum of the digits
- 1 + 8 + 8 = 17
- Rounded to the nearest 10
- 190
- Rounded to the nearest 100
- 200
- Number before
- 187
- Number after
- 189
- In binary
10111100
Quick check
What number comes just after 188?
Show the answer
189
Is 188 even or odd?
Show the answer
Even
What is 188 + 10?
Show the answer
198
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 188 in words?
188 is written "one hundred and eighty-eight".
Is 188 a prime number?
No. 188 is a composite number, because it has more than two factors.
What are the factors of 188?
The factors of 188 are 1, 2, 4, 47, 94 and 188.
How do you write 188 in Roman numerals?
188 in Roman numerals is CLXXXVIII.