180,001 in words
180,001
one hundred eighty thousand one
180,001 is written one hundred eighty thousand one.
Ways to write it
- As an ordinal
- one hundred eighty thousand first
- Expanded form
- 100,000 + 80,000 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 1 | 100,000 |
| 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
- Prime
- Factors
- 1 and 180,001 (2 factors)
- First 10 multiples
- 180,001, 360,002, 540,003, 720,004, 900,005, 1,080,006, 1,260,007, 1,440,008, 1,620,009, 1,800,010
- Square
- 180,001 × 180,001 = 32,400,360,001
- Square root
- ≈ 424.27
- Sum of the digits
- 1 + 8 + 0 + 0 + 0 + 1 = 10
- Rounded to the nearest 10
- 180,000
- Rounded to the nearest 100
- 180,000
- Rounded to the nearest 1000
- 180,000
- Number before
- 180,000
- Number after
- 180,002
- In binary
101011111100100001
Quick check
What number comes just after 180,001?
Show the answer
180,002
Is 180,001 even or odd?
Show the answer
Odd
What is 180,001 + 10?
Show the answer
180,011
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 180,001 in words?
180,001 is written "one hundred eighty thousand one".
Is 180,001 a prime number?
Yes. 180,001 is a prime number: its only factors are 1 and 180,001.
What are the factors of 180,001?
The factors of 180,001 are 1 and 180,001.