42,380 in words
42,380
forty-two thousand three hundred eighty
42,380 is written forty-two thousand three hundred eighty.
Ways to write it
- As an ordinal
- forty-two thousand three hundred eightieth
- Expanded form
- 40,000 + 2,000 + 300 + 80
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 3 | 300 |
| tens | 8 | 80 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 326, 652, 815, 1,630, 2,119, 3,260, 4,238, 8,476, 10,595, 21,190 and 42,380 (24 factors)
- First 10 multiples
- 42,380, 84,760, 127,140, 169,520, 211,900, 254,280, 296,660, 339,040, 381,420, 423,800
- Square
- 42,380 × 42,380 = 1,796,064,400
- Square root
- ≈ 205.86
- Sum of the digits
- 4 + 2 + 3 + 8 + 0 = 17
- Rounded to the nearest 10
- 42,380
- Rounded to the nearest 100
- 42,400
- Rounded to the nearest 1000
- 42,000
- Number before
- 42,379
- Number after
- 42,381
- In binary
1010010110001100
Quick check
What number comes just after 42,380?
Show the answer
42,381
Is 42,380 even or odd?
Show the answer
Even
What is 42,380 + 10?
Show the answer
42,390
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 42,380 in words?
42,380 is written "forty-two thousand three hundred eighty".
Is 42,380 a prime number?
No. 42,380 is a composite number, because it has more than two factors.
What are the factors of 42,380?
The factors of 42,380 are 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 326, 652, 815, 1,630, 2,119, 3,260, 4,238, 8,476, 10,595, 21,190 and 42,380.