2138268

2,138,268 is an even composite number composed of five prime numbers multiplied together.

What does the number 2138268 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

2138268 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 2138268:

2² × 3 × 11 × 97 × 167

(2 × 2 × 3 × 11 × 97 × 167)

See below for interesting mathematical facts about the number 2138268 from the Numbermatics database.

Names of 2138268

Cardinal: 2138268 can be written as Two million, one hundred thirty-eight thousand, two hundred sixty-eight.

Scientific notation

Scientific notation: 2.138268 × 10⁶

Factors of 2138268

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 280

Divisors of 2138268

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 11 12 22 33 44 66 97 132 167 194 291 334 388 501 582 668 1002 1067 1164 1837 2004 2134 3201 3674 4268 5511 6402 7348 11022 12804 16199 22044 32398 48597 64796 97194 178189 194388 356378 534567 712756 1069134 2138268
Sum of all divisors σ(n): 5531904
Sum of proper divisors (its aliquot sum) s(n): 3393636
2138268 is an abundant number, because the sum of its proper divisors (3393636) is greater than itself. Its abundance is 1255368

Bases of 2138268

Binary: 1000001010000010011100₂
Hexadecimal: 0x20A09C
Base-36: 19TWC

Squares and roots of 2138268

2138268 squared (2138268²) is 4572190039824
2138268 cubed (2138268³) is 9776567652074384832
The square root of 2138268 is 1462.2817785913
The cube root of 2138268 is 128.8310991863

Scales and comparisons

How big is 2138268?

2,138,268 seconds is equal to 3 weeks, 3 days, 17 hours, 57 minutes, 48 seconds.
To count from 1 to 2,138,268 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 2138268 cubic inches would be around 10.7 feet tall.

Recreational maths with 2138268

2138268 backwards is 8628312
The number of decimal digits it has is: 7
The sum of 2138268's digits is 30
More coming soon!

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The information we have on file for 2138268 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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