# 561801

## 561,801 is an odd composite number composed of three prime numbers multiplied together.

What does the number 561801 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

561801 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 561801:

### 3 × 401 × 467

See below for interesting mathematical facts about the number 561801 from the Numbermatics database.

### Names of 561801

• Cardinal: 561801 can be written as Five hundred sixty-one thousand, eight hundred one.

### Scientific notation

• Scientific notation: 5.61801 × 105

### Factors of 561801

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 871

### Divisors of 561801

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 752544
• Sum of proper divisors (its aliquot sum) s(n): 190743
• 561801 is a deficient number, because the sum of its proper divisors (190743) is less than itself. Its deficiency is 371058

### Bases of 561801

• Binary: 100010010010100010012
• Base-36: C1HL

### Squares and roots of 561801

• 561801 squared (5618012) is 315620363601
• 561801 cubed (5618013) is 177315835891405401
• The square root of 561801 is 749.5338551393
• The cube root of 561801 is 82.5139737579

### Scales and comparisons

How big is 561801?
• 561,801 seconds is equal to 6 days, 12 hours, 3 minutes, 21 seconds.
• To count from 1 to 561,801 would take you about six days.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 561801 cubic inches would be around 6.9 feet tall.

### Recreational maths with 561801

• 561801 backwards is 108165
• The number of decimal digits it has is: 6
• The sum of 561801's digits is 21
• More coming soon!