42,971 in words
42,971
forty-two thousand nine hundred seventy-one
42,971 is written forty-two thousand nine hundred seventy-one.
Ways to write it
- As an ordinal
- forty-two thousand nine hundred seventy-first
- Expanded form
- 40,000 + 2,000 + 900 + 70 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 9 | 900 |
| tens | 7 | 70 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 97, 443 and 42,971 (4 factors)
- First 10 multiples
- 42,971, 85,942, 128,913, 171,884, 214,855, 257,826, 300,797, 343,768, 386,739, 429,710
- Square
- 42,971 × 42,971 = 1,846,506,841
- Square root
- ≈ 207.29
- Sum of the digits
- 4 + 2 + 9 + 7 + 1 = 23
- Rounded to the nearest 10
- 42,970
- Rounded to the nearest 100
- 43,000
- Rounded to the nearest 1000
- 43,000
- Number before
- 42,970
- Number after
- 42,972
- In binary
1010011111011011
Quick check
What number comes just after 42,971?
Show the answer
42,972
Is 42,971 even or odd?
Show the answer
Odd
What is 42,971 + 10?
Show the answer
42,981
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 42,971 in words?
42,971 is written "forty-two thousand nine hundred seventy-one".
Is 42,971 a prime number?
No. 42,971 is a composite number, because it has more than two factors.
What are the factors of 42,971?
The factors of 42,971 are 1, 97, 443 and 42,971.