# 3942023

## 3,942,023 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 3942023 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

3942023 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 3942023:

### 3942023

See below for interesting mathematical facts about the number 3942023 from the Numbermatics database.

### Names of 3942023

• Cardinal: 3942023 can be written as Three million, nine hundred forty-two thousand and twenty-three.

### Scientific notation

• Scientific notation: 3.942023 × 106

### Factors of 3942023

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 3942023

### Divisors of 3942023

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 3942024
• Sum of proper divisors (its aliquot sum) s(n): 1
• 3942023 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 3942022

### Bases of 3942023

• Binary: 11110000100110100001112
• Base-36: 2CHON

### Squares and roots of 3942023

• 3942023 squared (39420232) is 15539545332529
• 3942023 cubed (39420233) is 61257245110371966167
• The square root of 3942023 is 1985.4528450709
• The cube root of 3942023 is 157.9694300735

### Scales and comparisons

How big is 3942023?
• 3,942,023 seconds is equal to 6 weeks, 3 days, 15 hours, 23 seconds.
• To count from 1 to 3,942,023 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 3942023 cubic inches would be around 13.2 feet tall.

### Recreational maths with 3942023

• 3942023 backwards is 3202493
• The number of decimal digits it has is: 7
• The sum of 3942023's digits is 23
• More coming soon!