3988772

3,988,772 is an even composite number composed of three prime numbers multiplied together.

What does the number 3988772 look like?

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

3988772 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 3988772:

2² × 443 × 2251

(2 × 2 × 443 × 2251)

See below for interesting mathematical facts about the number 3988772 from the Numbermatics database.

Names of 3988772

Cardinal: 3988772 can be written as Three million, nine hundred eighty-eight thousand, seven hundred seventy-two.

Scientific notation

Scientific notation: 3.988772 × 10⁶

Factors of 3988772

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2696

Divisors of 3988772

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 443 886 1772 2251 4502 9004 997193 1994386 3988772
Sum of all divisors σ(n): 6999216
Sum of proper divisors (its aliquot sum) s(n): 3010444
3988772 is a deficient number, because the sum of its proper divisors (3010444) is less than itself. Its deficiency is 978328

Bases of 3988772

Binary: 1111001101110100100100₂
Hexadecimal: 0x3CDD24
Base-36: 2DHR8

Squares and roots of 3988772

3988772 squared (3988772²) is 15910302067984
3988772 cubed (3988772³) is 63462567400316675648
The square root of 3988772 is 1997.1910274183
The cube root of 3988772 is 158.5914381821

Scales and comparisons

How big is 3988772?

3,988,772 seconds is equal to 6 weeks, 4 days, 3 hours, 59 minutes, 32 seconds.
To count from 1 to 3,988,772 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 3988772 cubic inches would be around 13.2 feet tall.

Recreational maths with 3988772

3988772 backwards is 2778893
The number of decimal digits it has is: 7
The sum of 3988772's digits is 44
More coming soon!

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The information we have on file for 3988772 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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