2189208

2,189,208 is an even composite number composed of five prime numbers multiplied together.

What does the number 2189208 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.

2189208 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.

Prime factorization of 2189208:

2³ × 3 × 7 × 83 × 157

(2 × 2 × 2 × 3 × 7 × 83 × 157)

See below for interesting mathematical facts about the number 2189208 from the Numbermatics database.

Names of 2189208

Cardinal: 2189208 can be written as Two million, one hundred eighty-nine thousand, two hundred eight.

Scientific notation

Scientific notation: 2.189208 × 10⁶

Factors of 2189208

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 7
Sum of prime factors: 252

Divisors of 2189208

Number of divisors d(n): 64
Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 56 83 84 157 166 168 249 314 332 471 498 581 628 664 942 996 1099 1162 1256 1743 1884 1992 2198 2324 3297 3486 3768 4396 4648 6594 6972 8792 13031 13188 13944 26062 26376 39093 52124 78186 91217 104248 156372 182434 273651 312744 364868 547302 729736 1094604 2189208
Sum of all divisors σ(n): 6370560
Sum of proper divisors (its aliquot sum) s(n): 4181352
2189208 is an abundant number, because the sum of its proper divisors (4181352) is greater than itself. Its abundance is 1992144

Bases of 2189208

Binary: 1000010110011110011000₂
Hexadecimal: 0x216798
Base-36: 1AX7C

Squares and roots of 2189208

2189208 squared (2189208²) is 4792631667264
2189208 cubed (2189208³) is 10492067587027686912
The square root of 2189208 is 1479.5972424955
The cube root of 2189208 is 129.8461295851

Scales and comparisons

How big is 2189208?

2,189,208 seconds is equal to 3 weeks, 4 days, 8 hours, 6 minutes, 48 seconds.
To count from 1 to 2,189,208 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 2189208 cubic inches would be around 10.8 feet tall.

Recreational maths with 2189208

2189208 backwards is 8029812
The number of decimal digits it has is: 7
The sum of 2189208's digits is 30
More coming soon!

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The information we have on file for 2189208 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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