801,001 in words
801,001
eight hundred one thousand one
801,001 is written eight hundred one thousand one.
Ways to write it
- As an ordinal
- eight hundred one thousand first
- Expanded form
- 800,000 + 1,000 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 8 | 800,000 |
| ten thousands | 0 | 0 |
| thousands | 1 | 1,000 |
| hundreds | 0 | 0 |
| tens | 0 | 0 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 801,001 (2 factors)
- First 10 multiples
- 801,001, 1,602,002, 2,403,003, 3,204,004, 4,005,005, 4,806,006, 5,607,007, 6,408,008, 7,209,009, 8,010,010
- Square
- 801,001 × 801,001 = 641,602,602,001
- Square root
- ≈ 894.99
- Sum of the digits
- 8 + 0 + 1 + 0 + 0 + 1 = 10
- Rounded to the nearest 10
- 801,000
- Rounded to the nearest 100
- 801,000
- Rounded to the nearest 1000
- 801,000
- Number before
- 801,000
- Number after
- 801,002
- In binary
11000011100011101001
Quick check
What number comes just after 801,001?
Show the answer
801,002
Is 801,001 even or odd?
Show the answer
Odd
What is 801,001 + 10?
Show the answer
801,011
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 801,001 in words?
801,001 is written "eight hundred one thousand one".
Is 801,001 a prime number?
Yes. 801,001 is a prime number: its only factors are 1 and 801,001.
What are the factors of 801,001?
The factors of 801,001 are 1 and 801,001.