# 7293142

## 7,293,142 is an even composite number composed of three prime numbers multiplied together.

What does the number 7293142 look like?

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

7293142 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 7293142:

### 2 × 241 × 15131

See below for interesting mathematical facts about the number 7293142 from the Numbermatics database.

### Names of 7293142

• Cardinal: 7293142 can be written as Seven million, two hundred ninety-three thousand, one hundred forty-two.

### Scientific notation

• Scientific notation: 7.293142 × 106

### Factors of 7293142

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 15374

### Divisors of 7293142

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 10985832
• Sum of proper divisors (its aliquot sum) s(n): 3692690
• 7293142 is a deficient number, because the sum of its proper divisors (3692690) is less than itself. Its deficiency is 3600452

### Bases of 7293142

• Binary: 110111101001000110101102
• Base-36: 4CBFA

### Squares and roots of 7293142

• 7293142 squared (72931422) is 53189920232164
• 7293142 cubed (72931423) is 387921641221845019288
• The square root of 7293142 is 2700.5817891707
• The cube root of 7293142 is 193.9269750309

### Scales and comparisons

How big is 7293142?
• 7,293,142 seconds is equal to 12 weeks, 9 hours, 52 minutes, 22 seconds.
• To count from 1 to 7,293,142 would take you about eighteen weeks!

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 7293142 cubic inches would be around 16.2 feet tall.

### Recreational maths with 7293142

• 7293142 backwards is 2413927
• The number of decimal digits it has is: 7
• The sum of 7293142's digits is 28
• More coming soon!