420,000 in words
420,000
four hundred twenty thousand
420,000 is written four hundred twenty thousand.
Ways to write it
- As an ordinal
- four hundred twenty thousandth
- Expanded form
- 400,000 + 20,000
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 0 | 0 |
| tens | 0 | 0 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 120 factors: too many to list
- First 10 multiples
- 420,000, 840,000, 1,260,000, 1,680,000, 2,100,000, 2,520,000, 2,940,000, 3,360,000, 3,780,000, 4,200,000
- Square
- 420,000 × 420,000 = 176,400,000,000
- Square root
- ≈ 648.07
- Sum of the digits
- 4 + 2 + 0 + 0 + 0 + 0 = 6
- Rounded to the nearest 10
- 420,000
- Rounded to the nearest 100
- 420,000
- Rounded to the nearest 1000
- 420,000
- Number before
- 419,999
- Number after
- 420,001
- In binary
1100110100010100000
Quick check
What number comes just after 420,000?
Show the answer
420,001
Is 420,000 even or odd?
Show the answer
Even
What is 420,000 + 10?
Show the answer
420,010
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 420,000 in words?
420,000 is written "four hundred twenty thousand".
Is 420,000 a prime number?
No. 420,000 is a composite number, because it has more than two factors.