420,231 in words
420,231
four hundred twenty thousand two hundred thirty-one
420,231 is written four hundred twenty thousand two hundred thirty-one.
Ways to write it
- As an ordinal
- four hundred twenty thousand two hundred thirty-first
- Expanded form
- 400,000 + 20,000 + 200 + 30 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 2 | 200 |
| tens | 3 | 30 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 7, 21, 20,011, 60,033, 140,077 and 420,231 (8 factors)
- First 10 multiples
- 420,231, 840,462, 1,260,693, 1,680,924, 2,101,155, 2,521,386, 2,941,617, 3,361,848, 3,782,079, 4,202,310
- Square
- 420,231 × 420,231 = 176,594,093,361
- Square root
- ≈ 648.25
- Sum of the digits
- 4 + 2 + 0 + 2 + 3 + 1 = 12
- Rounded to the nearest 10
- 420,230
- Rounded to the nearest 100
- 420,200
- Rounded to the nearest 1000
- 420,000
- Number before
- 420,230
- Number after
- 420,232
- In binary
1100110100110000111
Quick check
What number comes just after 420,231?
Show the answer
420,232
Is 420,231 even or odd?
Show the answer
Odd
What is 420,231 + 10?
Show the answer
420,241
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 420,231 in words?
420,231 is written "four hundred twenty thousand two hundred thirty-one".
Is 420,231 a prime number?
No. 420,231 is a composite number, because it has more than two factors.
What are the factors of 420,231?
The factors of 420,231 are 1, 3, 7, 21, 20,011, 60,033, 140,077 and 420,231.