80,001 in words
80,001
eighty thousand one
80,001 is written eighty thousand one.
Ways to write it
- As an ordinal
- eighty thousand first
- Expanded form
- 80,000 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 8 | 80,000 |
| thousands | 0 | 0 |
| hundreds | 0 | 0 |
| tens | 0 | 0 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 9, 27, 2,963, 8,889, 26,667 and 80,001 (8 factors)
- First 10 multiples
- 80,001, 160,002, 240,003, 320,004, 400,005, 480,006, 560,007, 640,008, 720,009, 800,010
- Square
- 80,001 × 80,001 = 6,400,160,001
- Square root
- ≈ 282.84
- Sum of the digits
- 8 + 0 + 0 + 0 + 1 = 9
- Rounded to the nearest 10
- 80,000
- Rounded to the nearest 100
- 80,000
- Rounded to the nearest 1000
- 80,000
- Number before
- 80,000
- Number after
- 80,002
- In binary
10011100010000001
Quick check
What number comes just after 80,001?
Show the answer
80,002
Is 80,001 even or odd?
Show the answer
Odd
What is 80,001 + 10?
Show the answer
80,011
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 80,001 in words?
80,001 is written "eighty thousand one".
Is 80,001 a prime number?
No. 80,001 is a composite number, because it has more than two factors.
What are the factors of 80,001?
The factors of 80,001 are 1, 3, 9, 27, 2,963, 8,889, 26,667 and 80,001.