3938072

3,938,072 is an even composite number composed of three prime numbers multiplied together.

What does the number 3938072 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

3938072 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 3938072:

2³ × 89 × 5531

(2 × 2 × 2 × 89 × 5531)

See below for interesting mathematical facts about the number 3938072 from the Numbermatics database.

Names of 3938072

Cardinal: 3938072 can be written as Three million, nine hundred thirty-eight thousand and seventy-two.

Scientific notation

Scientific notation: 3.938072 × 10⁶

Factors of 3938072

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 5622

Divisors of 3938072

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 89 178 356 712 5531 11062 22124 44248 492259 984518 1969036 3938072
Sum of all divisors σ(n): 7468200
Sum of proper divisors (its aliquot sum) s(n): 3530128
3938072 is a deficient number, because the sum of its proper divisors (3530128) is less than itself. Its deficiency is 407944

Bases of 3938072

Binary: 1111000001011100011000₂
Hexadecimal: 0x3C1718
Base-36: 2CEMW

Squares and roots of 3938072

3938072 squared (3938072²) is 15508411077184
3938072 cubed (3938072³) is 61073239427548149248
The square root of 3938072 is 1984.4576085167
The cube root of 3938072 is 157.9166360427

Scales and comparisons

How big is 3938072?

3,938,072 seconds is equal to 6 weeks, 3 days, 13 hours, 54 minutes, 32 seconds.
To count from 1 to 3,938,072 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 3938072 cubic inches would be around 13.2 feet tall.

Recreational maths with 3938072

3938072 backwards is 2708393
The number of decimal digits it has is: 7
The sum of 3938072's digits is 32
More coming soon!

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The information we have on file for 3938072 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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