420,942 in words
420,942
four hundred twenty thousand nine hundred forty-two
420,942 is written four hundred twenty thousand nine hundred forty-two.
Ways to write it
- As an ordinal
- four hundred twenty thousand nine hundred forty-second
- Expanded form
- 400,000 + 20,000 + 900 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 9 | 900 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 6, 70,157, 140,314, 210,471 and 420,942 (8 factors)
- First 10 multiples
- 420,942, 841,884, 1,262,826, 1,683,768, 2,104,710, 2,525,652, 2,946,594, 3,367,536, 3,788,478, 4,209,420
- Square
- 420,942 × 420,942 = 177,192,167,364
- Square root
- ≈ 648.80
- Sum of the digits
- 4 + 2 + 0 + 9 + 4 + 2 = 21
- Rounded to the nearest 10
- 420,940
- Rounded to the nearest 100
- 420,900
- Rounded to the nearest 1000
- 421,000
- Number before
- 420,941
- Number after
- 420,943
- In binary
1100110110001001110
Quick check
What number comes just after 420,942?
Show the answer
420,943
Is 420,942 even or odd?
Show the answer
Even
What is 420,942 + 10?
Show the answer
420,952
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 420,942 in words?
420,942 is written "four hundred twenty thousand nine hundred forty-two".
Is 420,942 a prime number?
No. 420,942 is a composite number, because it has more than two factors.
What are the factors of 420,942?
The factors of 420,942 are 1, 2, 3, 6, 70,157, 140,314, 210,471 and 420,942.