71,671 in words
71,671
seventy-one thousand six hundred and seventy-one
71,671 is written seventy-one thousand six hundred and seventy-one.
Ways to write it
- As an ordinal
- seventy-one thousand six hundred and seventy-first
- Expanded form
- 70,000 + 1,000 + 600 + 70 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 7 | 70,000 |
| thousands | 1 | 1,000 |
| hundreds | 6 | 600 |
| tens | 7 | 70 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 71,671 (2 factors)
- First 10 multiples
- 71,671, 143,342, 215,013, 286,684, 358,355, 430,026, 501,697, 573,368, 645,039, 716,710
- Square
- 71,671 × 71,671 = 5,136,732,241
- Square root
- ≈ 267.71
- Sum of the digits
- 7 + 1 + 6 + 7 + 1 = 22
- Rounded to the nearest 10
- 71,670
- Rounded to the nearest 100
- 71,700
- Rounded to the nearest 1000
- 72,000
- Number before
- 71,670
- Number after
- 71,672
- In binary
10001011111110111
Quick check
What number comes just after 71,671?
Show the answer
71,672
Is 71,671 even or odd?
Show the answer
Odd
What is 71,671 + 10?
Show the answer
71,681
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 71,671 in words?
71,671 is written "seventy-one thousand six hundred and seventy-one".
Is 71,671 a prime number?
Yes. 71,671 is a prime number: its only factors are 1 and 71,671.
What are the factors of 71,671?
The factors of 71,671 are 1 and 71,671.