2642560

2,642,560 is an even composite number composed of three prime numbers multiplied together.

What does the number 2642560 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

2642560 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 2642560:

2⁷ × 5 × 4129

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 4129)

See below for interesting mathematical facts about the number 2642560 from the Numbermatics database.

Names of 2642560

Cardinal: 2642560 can be written as Two million, six hundred forty-two thousand, five hundred sixty.

Scientific notation

Scientific notation: 2.64256 × 10⁶

Factors of 2642560

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 4136

Divisors of 2642560

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 4129 8258 16516 20645 33032 41290 66064 82580 132128 165160 264256 330320 528512 660640 1321280 2642560
Sum of all divisors σ(n): 6318900
Sum of proper divisors (its aliquot sum) s(n): 3676340
2642560 is an abundant number, because the sum of its proper divisors (3676340) is greater than itself. Its abundance is 1033780

Bases of 2642560

Binary: 1010000101001010000000₂
Hexadecimal: 0x285280
Base-36: 1KN0G

Squares and roots of 2642560

2642560 squared (2642560²) is 6983123353600
2642560 cubed (2642560³) is 18453322449289216000
The square root of 2642560 is 1625.5952755837
The cube root of 2642560 is 138.2531236115

Scales and comparisons

How big is 2642560?

2,642,560 seconds is equal to 4 weeks, 2 days, 14 hours, 2 minutes, 40 seconds.
To count from 1 to 2,642,560 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 2642560 cubic inches would be around 11.5 feet tall.

Recreational maths with 2642560

2642560 backwards is 0652462
The number of decimal digits it has is: 7
The sum of 2642560's digits is 25
More coming soon!

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The information we have on file for 2642560 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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