3872242

3,872,242 is an even composite number composed of three prime numbers multiplied together.

What does the number 3872242 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

3872242 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 3872242:

2 × 11² × 16001

(2 × 11 × 11 × 16001)

See below for interesting mathematical facts about the number 3872242 from the Numbermatics database.

Names of 3872242

Cardinal: 3872242 can be written as Three million, eight hundred seventy-two thousand, two hundred forty-two.

Scientific notation

Scientific notation: 3.872242 × 10⁶

Factors of 3872242

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 16014

Divisors of 3872242

Number of divisors d(n): 12
Complete list of divisors:
1 2 11 22 121 242 16001 32002 176011 352022 1936121 3872242
Sum of all divisors σ(n): 6384798
Sum of proper divisors (its aliquot sum) s(n): 2512556
3872242 is a deficient number, because the sum of its proper divisors (2512556) is less than itself. Its deficiency is 1359686

Bases of 3872242

Binary: 1110110001010111110010₂
Hexadecimal: 0x3B15F2
Base-36: 2AZUA

Squares and roots of 3872242

3872242 squared (3872242²) is 14994258106564
3872242 cubed (3872242³) is 58061395999077596488
The square root of 3872242 is 1967.8013111085
The cube root of 3872242 is 157.0317595695

Scales and comparisons

How big is 3872242?

3,872,242 seconds is equal to 6 weeks, 2 days, 19 hours, 37 minutes, 22 seconds.
To count from 1 to 3,872,242 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 3872242 cubic inches would be around 13.1 feet tall.

Recreational maths with 3872242

3872242 backwards is 2422783
The number of decimal digits it has is: 7
The sum of 3872242's digits is 28
More coming soon!

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The information we have on file for 3872242 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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