427,920 in words
427,920
four hundred twenty-seven thousand nine hundred twenty
427,920 is written four hundred twenty-seven thousand nine hundred twenty.
Ways to write it
- As an ordinal
- four hundred twenty-seven thousand nine hundred twentieth
- Expanded form
- 400,000 + 20,000 + 7,000 + 900 + 20
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 2 | 20,000 |
| thousands | 7 | 7,000 |
| hundreds | 9 | 900 |
| tens | 2 | 20 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1,783, 3,566, 5,349, 7,132, 8,915, 10,698, 14,264, 17,830, 21,396, 26,745, 28,528, 35,660, 42,792, 53,490, 71,320, 85,584, 106,980, 142,640, 213,960 and 427,920 (40 factors)
- First 10 multiples
- 427,920, 855,840, 1,283,760, 1,711,680, 2,139,600, 2,567,520, 2,995,440, 3,423,360, 3,851,280, 4,279,200
- Square
- 427,920 × 427,920 = 183,115,526,400
- Square root
- ≈ 654.16
- Sum of the digits
- 4 + 2 + 7 + 9 + 2 + 0 = 24
- Rounded to the nearest 10
- 427,920
- Rounded to the nearest 100
- 427,900
- Rounded to the nearest 1000
- 428,000
- Number before
- 427,919
- Number after
- 427,921
- In binary
1101000011110010000
Quick check
What number comes just after 427,920?
Show the answer
427,921
Is 427,920 even or odd?
Show the answer
Even
What is 427,920 + 10?
Show the answer
427,930
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 427,920 in words?
427,920 is written "four hundred twenty-seven thousand nine hundred twenty".
Is 427,920 a prime number?
No. 427,920 is a composite number, because it has more than two factors.
What are the factors of 427,920?
The factors of 427,920 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1,783, 3,566, 5,349, 7,132, 8,915, 10,698, 14,264, 17,830, 21,396, 26,745, 28,528, 35,660, 42,792, 53,490, 71,320, 85,584, 106,980, 142,640, 213,960 and 427,920.