2649988

2,649,988 is an even composite number composed of four prime numbers multiplied together.

What does the number 2649988 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

2649988 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 2649988:

2² × 11 × 229 × 263

(2 × 2 × 11 × 229 × 263)

See below for interesting mathematical facts about the number 2649988 from the Numbermatics database.

Names of 2649988

Cardinal: 2649988 can be written as Two million, six hundred forty-nine thousand, nine hundred eighty-eight.

Scientific notation

Scientific notation: 2.649988 × 10⁶

Factors of 2649988

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 505

Divisors of 2649988

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 11 22 44 229 263 458 526 916 1052 2519 2893 5038 5786 10076 11572 60227 120454 240908 662497 1324994 2649988
Sum of all divisors σ(n): 5100480
Sum of proper divisors (its aliquot sum) s(n): 2450492
2649988 is a deficient number, because the sum of its proper divisors (2450492) is less than itself. Its deficiency is 199496

Bases of 2649988

Binary: 1010000110111110000100₂
Hexadecimal: 0x286F84
Base-36: 1KSQS

Squares and roots of 2649988

2649988 squared (2649988²) is 7022436400144
2649988 cubed (2649988³) is 18609372191144798272
The square root of 2649988 is 1627.8783738351
The cube root of 2649988 is 138.3825414845

Scales and comparisons

How big is 2649988?

2,649,988 seconds is equal to 4 weeks, 2 days, 16 hours, 6 minutes, 28 seconds.
To count from 1 to 2,649,988 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 2649988 cubic inches would be around 11.5 feet tall.

Recreational maths with 2649988

2649988 backwards is 8899462
The number of decimal digits it has is: 7
The sum of 2649988's digits is 46
More coming soon!

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The information we have on file for 2649988 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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