2678988

2,678,988 is an even composite number composed of four prime numbers multiplied together.

What does the number 2678988 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

2678988 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 2678988:

2² × 3 × 13² × 1321

(2 × 2 × 3 × 13 × 13 × 1321)

See below for interesting mathematical facts about the number 2678988 from the Numbermatics database.

Names of 2678988

Cardinal: 2678988 can be written as Two million, six hundred seventy-eight thousand, nine hundred eighty-eight.

Scientific notation

Scientific notation: 2.678988 × 10⁶

Factors of 2678988

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1339

Divisors of 2678988

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 12 13 26 39 52 78 156 169 338 507 676 1014 1321 2028 2642 3963 5284 7926 15852 17173 34346 51519 68692 103038 206076 223249 446498 669747 892996 1339494 2678988
Sum of all divisors σ(n): 6773928
Sum of proper divisors (its aliquot sum) s(n): 4094940
2678988 is an abundant number, because the sum of its proper divisors (4094940) is greater than itself. Its abundance is 1415952

Bases of 2678988

Binary: 1010001110000011001100₂
Hexadecimal: 0x28E0CC
Base-36: 1LF4C

Squares and roots of 2678988

2678988 squared (2678988²) is 7176976704144
2678988 cubed (2678988³) is 19227034466681326272
The square root of 2678988 is 1636.7614364957
The cube root of 2678988 is 138.8855051501

Scales and comparisons

How big is 2678988?

2,678,988 seconds is equal to 4 weeks, 3 days, 9 minutes, 48 seconds.
To count from 1 to 2,678,988 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 2678988 cubic inches would be around 11.6 feet tall.

Recreational maths with 2678988

2678988 backwards is 8898762
The number of decimal digits it has is: 7
The sum of 2678988's digits is 48
More coming soon!

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The information we have on file for 2678988 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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