3980221

3,980,221 is an odd composite number composed of three prime numbers multiplied together.

What does the number 3980221 look like?

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

3980221 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 3980221:

7² × 29 × 2801

(7 × 7 × 29 × 2801)

See below for interesting mathematical facts about the number 3980221 from the Numbermatics database.

Names of 3980221

Cardinal: 3980221 can be written as Three million, nine hundred eighty thousand, two hundred twenty-one.

Scientific notation

Scientific notation: 3.980221 × 10⁶

Factors of 3980221

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2837

Divisors of 3980221

Number of divisors d(n): 12
Complete list of divisors:
1 7 29 49 203 1421 2801 19607 81229 137249 568603 3980221
Sum of all divisors σ(n): 4791420
Sum of proper divisors (its aliquot sum) s(n): 811199
3980221 is a deficient number, because the sum of its proper divisors (811199) is less than itself. Its deficiency is 3169022

Bases of 3980221

Binary: 1111001011101110111101₂
Hexadecimal: 0x3CBBBD
Base-36: 2DB5P

Squares and roots of 3980221

3980221 squared (3980221²) is 15842159208841
3980221 cubed (3980221³) is 63055294768372333861
The square root of 3980221 is 1995.0491222023
The cube root of 3980221 is 158.4780293761

Scales and comparisons

How big is 3980221?

3,980,221 seconds is equal to 6 weeks, 4 days, 1 hour, 37 minutes, 1 second.
To count from 1 to 3,980,221 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 3980221 cubic inches would be around 13.2 feet tall.

Recreational maths with 3980221

3980221 backwards is 1220893
The number of decimal digits it has is: 7
The sum of 3980221's digits is 25
More coming soon!

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The information we have on file for 3980221 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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