17,420 in words
17,420
seventeen thousand four hundred and twenty
17,420 is written seventeen thousand four hundred and twenty.
Ways to write it
- As an ordinal
- seventeen thousand four hundred and twentieth
- Expanded form
- 10,000 + 7,000 + 400 + 20
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 1 | 10,000 |
| 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, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1,340, 1,742, 3,484, 4,355, 8,710 and 17,420 (24 factors)
- First 10 multiples
- 17,420, 34,840, 52,260, 69,680, 87,100, 104,520, 121,940, 139,360, 156,780, 174,200
- Square
- 17,420 × 17,420 = 303,456,400
- Square root
- ≈ 131.98
- Sum of the digits
- 1 + 7 + 4 + 2 + 0 = 14
- Rounded to the nearest 10
- 17,420
- Rounded to the nearest 100
- 17,400
- Rounded to the nearest 1000
- 17,000
- Number before
- 17,419
- Number after
- 17,421
- In binary
100010000001100
Quick check
What number comes just after 17,420?
Show the answer
17,421
Is 17,420 even or odd?
Show the answer
Even
What is 17,420 + 10?
Show the answer
17,430
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 17,420 in words?
17,420 is written "seventeen thousand four hundred and twenty".
Is 17,420 a prime number?
No. 17,420 is a composite number, because it has more than two factors.
What are the factors of 17,420?
The factors of 17,420 are 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1,340, 1,742, 3,484, 4,355, 8,710 and 17,420.