# 3940201

## 3,940,201 is an odd composite number composed of three prime numbers multiplied together.

What does the number 3940201 look like?

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

3940201 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 3940201:

### 19 × 29 × 7151

See below for interesting mathematical facts about the number 3940201 from the Numbermatics database.

### Names of 3940201

• Cardinal: 3940201 can be written as Three million, nine hundred forty thousand, two hundred one.

### Scientific notation

• Scientific notation: 3.940201 × 106

### Factors of 3940201

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 7199

### Divisors of 3940201

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 4291200
• Sum of proper divisors (its aliquot sum) s(n): 350999
• 3940201 is a deficient number, because the sum of its proper divisors (350999) is less than itself. Its deficiency is 3589202

### Bases of 3940201

• Binary: 11110000011111011010012
• Base-36: 2CGA1

### Squares and roots of 3940201

• 3940201 squared (39402012) is 15525183920401
• 3940201 cubed (39402013) is 61172345208347940601
• The square root of 3940201 is 1984.9939546505
• The cube root of 3940201 is 157.9450885399

### Scales and comparisons

How big is 3940201?
• 3,940,201 seconds is equal to 6 weeks, 3 days, 14 hours, 30 minutes, 1 second.
• To count from 1 to 3,940,201 would take you about nine 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 3940201 cubic inches would be around 13.2 feet tall.

### Recreational maths with 3940201

• 3940201 backwards is 1020493
• 3940201 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 3940201's digits is 19
• More coming soon!