# 80942

## 80,942 is an even composite number composed of two prime numbers multiplied together.

What does the number 80942 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

80942 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 80942:

### 2 × 40471

See below for interesting mathematical facts about the number 80942 from the Numbermatics database.

### Names of 80942

• Cardinal: 80942 can be written as Eighty thousand, nine hundred forty-two.

### Scientific notation

• Scientific notation: 8.0942 × 104

### Factors of 80942

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 40473

### Divisors of 80942

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 121416
• Sum of proper divisors (its aliquot sum) s(n): 40474
• 80942 is a deficient number, because the sum of its proper divisors (40474) is less than itself. Its deficiency is 40468

### Bases of 80942

• Binary: 100111100001011102
• Base-36: 1QGE

### Squares and roots of 80942

• 80942 squared (809422) is 6551607364
• 80942 cubed (809423) is 530300203256888
• The square root of 80942 is 284.5030755545
• The cube root of 80942 is 43.2571574241

### Scales and comparisons

How big is 80942?
• 80,942 seconds is equal to 22 hours, 29 minutes, 2 seconds.
• To count from 1 to 80,942 would take you about twenty-two hours.

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 80942 cubic inches would be around 3.6 feet tall.

### Recreational maths with 80942

• 80942 backwards is 24908
• The number of decimal digits it has is: 5
• The sum of 80942's digits is 23
• More coming soon!