2184221

2,184,221 is an odd composite number composed of four prime numbers multiplied together.

What does the number 2184221 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

2184221 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 2184221:

13 × 19 × 37 × 239

See below for interesting mathematical facts about the number 2184221 from the Numbermatics database.

Names of 2184221

Cardinal: 2184221 can be written as Two million, one hundred eighty-four thousand, two hundred twenty-one.

Scientific notation

Scientific notation: 2.184221 × 10⁶

Factors of 2184221

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 308

Divisors of 2184221

Number of divisors d(n): 16
Complete list of divisors:
1 13 19 37 239 247 481 703 3107 4541 8843 9139 59033 114959 168017 2184221
Sum of all divisors σ(n): 2553600
Sum of proper divisors (its aliquot sum) s(n): 369379
2184221 is a deficient number, because the sum of its proper divisors (369379) is less than itself. Its deficiency is 1814842

Bases of 2184221

Binary: 1000010101010000011101₂
Hexadecimal: 0x21541D
Base-36: 1ATCT

Squares and roots of 2184221

2184221 squared (2184221²) is 4770821376841
2184221 cubed (2184221³) is 10420528238545025861
The square root of 2184221 is 1477.9110257387
The cube root of 2184221 is 129.7474584415

Scales and comparisons

How big is 2184221?

2,184,221 seconds is equal to 3 weeks, 4 days, 6 hours, 43 minutes, 41 seconds.
To count from 1 to 2,184,221 would take you about five 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 2184221 cubic inches would be around 10.8 feet tall.

Recreational maths with 2184221

2184221 backwards is 1224812
The number of decimal digits it has is: 7
The sum of 2184221's digits is 20
More coming soon!

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The information we have on file for 2184221 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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