2505988

2,505,988 is an even composite number composed of three prime numbers multiplied together.

What does the number 2505988 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

2505988 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 2505988:

2² × 23 × 27239

(2 × 2 × 23 × 27239)

See below for interesting mathematical facts about the number 2505988 from the Numbermatics database.

Names of 2505988

Cardinal: 2505988 can be written as Two million, five hundred five thousand, nine hundred eighty-eight.

Scientific notation

Scientific notation: 2.505988 × 10⁶

Factors of 2505988

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 27264

Divisors of 2505988

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 23 46 92 27239 54478 108956 626497 1252994 2505988
Sum of all divisors σ(n): 4576320
Sum of proper divisors (its aliquot sum) s(n): 2070332
2505988 is a deficient number, because the sum of its proper divisors (2070332) is less than itself. Its deficiency is 435656

Bases of 2505988

Binary: 1001100011110100000100₂
Hexadecimal: 0x263D04
Base-36: 1HPMS

Squares and roots of 2505988

2505988 squared (2505988²) is 6279975856144
2505988 cubed (2505988³) is 15737544135786590272
The square root of 2505988 is 1583.0312694321
The cube root of 2505988 is 135.8291539817

Scales and comparisons

How big is 2505988?

2,505,988 seconds is equal to 4 weeks, 1 day, 6 minutes, 28 seconds.
To count from 1 to 2,505,988 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 2505988 cubic inches would be around 11.3 feet tall.

Recreational maths with 2505988

2505988 backwards is 8895052
The number of decimal digits it has is: 7
The sum of 2505988's digits is 37
More coming soon!

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The information we have on file for 2505988 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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