2663442

2,663,442 is an even composite number composed of four prime numbers multiplied together.

What does the number 2663442 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

2663442 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 2663442:

2 × 3⁴ × 41 × 401

(2 × 3 × 3 × 3 × 3 × 41 × 401)

See below for interesting mathematical facts about the number 2663442 from the Numbermatics database.

Names of 2663442

Cardinal: 2663442 can be written as Two million, six hundred sixty-three thousand, four hundred forty-two.

Scientific notation

Scientific notation: 2.663442 × 10⁶

Factors of 2663442

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 447

Divisors of 2663442

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 6 9 18 27 41 54 81 82 123 162 246 369 401 738 802 1107 1203 2214 2406 3321 3609 6642 7218 10827 16441 21654 32481 32882 49323 64962 98646 147969 295938 443907 887814 1331721 2663442
Sum of all divisors σ(n): 6128892
Sum of proper divisors (its aliquot sum) s(n): 3465450
2663442 is an abundant number, because the sum of its proper divisors (3465450) is greater than itself. Its abundance is 802008

Bases of 2663442

Binary: 1010001010010000010010₂
Hexadecimal: 0x28A412
Base-36: 1L34I

Squares and roots of 2663442

2663442 squared (2663442²) is 7093923287364
2663442 cubed (2663442³) is 18894253228343346888
The square root of 2663442 is 1632.0055146965
The cube root of 2663442 is 138.6163358493

Scales and comparisons

How big is 2663442?

2,663,442 seconds is equal to 4 weeks, 2 days, 19 hours, 50 minutes, 42 seconds.
To count from 1 to 2,663,442 would take you about six 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 2663442 cubic inches would be around 11.6 feet tall.

Recreational maths with 2663442

2663442 backwards is 2443662
2663442 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 2663442's digits is 27
More coming soon!

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The information we have on file for 2663442 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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