12055221

12,055,221 is an odd composite number composed of four prime numbers multiplied together.

What does the number 12055221 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

12055221 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 12055221:

3² × 53 × 127 × 199

(3 × 3 × 53 × 127 × 199)

See below for interesting mathematical facts about the number 12055221 from the Numbermatics database.

Names of 12055221

Cardinal: 12055221 can be written as Twelve million, fifty-five thousand, two hundred twenty-one.

Scientific notation

Scientific notation: 1.2055221 × 10⁷

Factors of 12055221

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 382

Divisors of 12055221

Number of divisors d(n): 24
Complete list of divisors:
1 3 9 53 127 159 199 381 477 597 1143 1791 6731 10547 20193 25273 31641 60579 75819 94923 227457 1339469 4018407 12055221
Sum of all divisors σ(n): 17971200
Sum of proper divisors (its aliquot sum) s(n): 5915979
12055221 is a deficient number, because the sum of its proper divisors (5915979) is less than itself. Its deficiency is 6139242

Bases of 12055221

Binary: 101101111111001010110101₂
Hexadecimal: 0xB7F2B5
Base-36: 76DV9

Squares and roots of 12055221

12055221 squared (12055221²) is 145328353358841
12055221 cubed (12055221³) is 1751965417306920558861
The square root of 12055221 is 3472.0629314573
The cube root of 12055221 is 229.2934904551

Scales and comparisons

How big is 12055221?

12,055,221 seconds is equal to 19 weeks, 6 days, 12 hours, 40 minutes, 21 seconds.
To count from 1 to 12,055,221 would take you about twenty-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 12055221 cubic inches would be around 19.1 feet tall.

Recreational maths with 12055221

12055221 backwards is 12255021
The number of decimal digits it has is: 8
The sum of 12055221's digits is 18
More coming soon!

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The information we have on file for 12055221 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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