12,400 in words
12,400
twelve thousand four hundred
12,400 is written twelve thousand four hundred.
Ways to write it
- As an ordinal
- twelve thousand four hundredth
- Expanded form
- 10,000 + 2,000 + 400
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 1 | 10,000 |
| thousands | 2 | 2,000 |
| hundreds | 4 | 400 |
| tens | 0 | 0 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1,240, 1,550, 2,480, 3,100, 6,200 and 12,400 (30 factors)
- First 10 multiples
- 12,400, 24,800, 37,200, 49,600, 62,000, 74,400, 86,800, 99,200, 111,600, 124,000
- Square
- 12,400 × 12,400 = 153,760,000
- Square root
- ≈ 111.36
- Sum of the digits
- 1 + 2 + 4 + 0 + 0 = 7
- Rounded to the nearest 10
- 12,400
- Rounded to the nearest 100
- 12,400
- Rounded to the nearest 1000
- 12,000
- Number before
- 12,399
- Number after
- 12,401
- In binary
11000001110000
Quick check
What number comes just after 12,400?
Show the answer
12,401
Is 12,400 even or odd?
Show the answer
Even
What is 12,400 + 10?
Show the answer
12,410
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 12,400 in words?
12,400 is written "twelve thousand four hundred".
Is 12,400 a prime number?
No. 12,400 is a composite number, because it has more than two factors.
What are the factors of 12,400?
The factors of 12,400 are 1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1,240, 1,550, 2,480, 3,100, 6,200 and 12,400.