2512842

2,512,842 is an even composite number composed of five prime numbers multiplied together.

What does the number 2512842 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

2512842 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 2512842:

2 × 3 × 23 × 131 × 139

See below for interesting mathematical facts about the number 2512842 from the Numbermatics database.

Names of 2512842

Cardinal: 2512842 can be written as Two million, five hundred twelve thousand, eight hundred forty-two.

Scientific notation

Scientific notation: 2.512842 × 10⁶

Factors of 2512842

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 298

Divisors of 2512842

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 23 46 69 131 138 139 262 278 393 417 786 834 3013 3197 6026 6394 9039 9591 18078 18209 19182 36418 54627 109254 418807 837614 1256421 2512842
Sum of all divisors σ(n): 5322240
Sum of proper divisors (its aliquot sum) s(n): 2809398
2512842 is an abundant number, because the sum of its proper divisors (2809398) is greater than itself. Its abundance is 296556

Bases of 2512842

Binary: 1001100101011111001010₂
Hexadecimal: 0x2657CA
Base-36: 1HUX6

Squares and roots of 2512842

2512842 squared (2512842²) is 6314374916964
2512842 cubed (2512842³) is 15867026495093651688
The square root of 2512842 is 1585.1946252747
The cube root of 2512842 is 135.9528743875

Scales and comparisons

How big is 2512842?

2,512,842 seconds is equal to 4 weeks, 1 day, 2 hours, 42 seconds.
To count from 1 to 2,512,842 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 2512842 cubic inches would be around 11.3 feet tall.

Recreational maths with 2512842

2512842 backwards is 2482152
The number of decimal digits it has is: 7
The sum of 2512842's digits is 24
More coming soon!

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The information we have on file for 2512842 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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