# 7401

## 7,401 is an odd composite number composed of two prime numbers multiplied together.

What does the number 7401 look like?

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

7401 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 7401:

### 3 × 2467

See below for interesting mathematical facts about the number 7401 from the Numbermatics database.

### Names of 7401

• Cardinal: 7401 can be written as Seven thousand, four hundred one.

### Scientific notation

• Scientific notation: 7.401 × 103

### Factors of 7401

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2470

### Divisors of 7401

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 9872
• Sum of proper divisors (its aliquot sum) s(n): 2471
• 7401 is a deficient number, because the sum of its proper divisors (2471) is less than itself. Its deficiency is 4930

### Bases of 7401

• Binary: 11100111010012
• Base-36: 5PL

### Squares and roots of 7401

• 7401 squared (74012) is 54774801
• 7401 cubed (74013) is 405388302201
• The square root of 7401 is 86.0290648561
• The cube root of 7401 is 19.4878293549

### Scales and comparisons

How big is 7401?
• 7,401 seconds is equal to 2 hours, 3 minutes, 21 seconds.
• To count from 1 to 7,401 would take you about 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 7401 cubic inches would be around 1.6 feet tall.

### Recreational maths with 7401

• 7401 backwards is 1047
• The number of decimal digits it has is: 4
• The sum of 7401's digits is 12
• More coming soon!