27,420 in words
27,420
twenty-seven thousand four hundred twenty
27,420 is written twenty-seven thousand four hundred twenty.
Ways to write it
- As an ordinal
- twenty-seven thousand four hundred twentieth
- Expanded form
- 20,000 + 7,000 + 400 + 20
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 7 | 7,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1,371, 1,828, 2,285, 2,742, 4,570, 5,484, 6,855, 9,140, 13,710 and 27,420 (24 factors)
- First 10 multiples
- 27,420, 54,840, 82,260, 109,680, 137,100, 164,520, 191,940, 219,360, 246,780, 274,200
- Square
- 27,420 × 27,420 = 751,856,400
- Square root
- ≈ 165.59
- Sum of the digits
- 2 + 7 + 4 + 2 + 0 = 15
- Rounded to the nearest 10
- 27,420
- Rounded to the nearest 100
- 27,400
- Rounded to the nearest 1000
- 27,000
- Number before
- 27,419
- Number after
- 27,421
- In binary
110101100011100
Quick check
What number comes just after 27,420?
Show the answer
27,421
Is 27,420 even or odd?
Show the answer
Even
What is 27,420 + 10?
Show the answer
27,430
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 27,420 in words?
27,420 is written "twenty-seven thousand four hundred twenty".
Is 27,420 a prime number?
No. 27,420 is a composite number, because it has more than two factors.
What are the factors of 27,420?
The factors of 27,420 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1,371, 1,828, 2,285, 2,742, 4,570, 5,484, 6,855, 9,140, 13,710 and 27,420.