2798000

2,798,000 is an even composite number composed of three prime numbers multiplied together.

What does the number 2798000 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 40 divisors.

2798000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 2798000:

2⁴ × 5³ × 1399

(2 × 2 × 2 × 2 × 5 × 5 × 5 × 1399)

See below for interesting mathematical facts about the number 2798000 from the Numbermatics database.

Names of 2798000

Cardinal: 2798000 can be written as Two million, seven hundred ninety-eight thousand.

Scientific notation

Scientific notation: 2.798 × 10⁶

Factors of 2798000

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 1406

Divisors of 2798000

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 1000 1399 2000 2798 5596 6995 11192 13990 22384 27980 34975 55960 69950 111920 139900 174875 279800 349750 559600 699500 1399000 2798000
Sum of all divisors σ(n): 6770400
Sum of proper divisors (its aliquot sum) s(n): 3972400
2798000 is an abundant number, because the sum of its proper divisors (3972400) is greater than itself. Its abundance is 1174400

Bases of 2798000

Binary: 1010101011000110110000₂
Hexadecimal: 0x2AB1B0
Base-36: 1NYY8

Squares and roots of 2798000

2798000 squared (2798000²) is 7828804000000
2798000 cubed (2798000³) is 21904993592000000000
The square root of 2798000 is 1672.7223320085
The cube root of 2798000 is 140.9124080827

Scales and comparisons

How big is 2798000?

2,798,000 seconds is equal to 4 weeks, 4 days, 9 hours, 13 minutes, 20 seconds.
To count from 1 to 2,798,000 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 2798000 cubic inches would be around 11.7 feet tall.

Recreational maths with 2798000

2798000 backwards is 0008972
The number of decimal digits it has is: 7
The sum of 2798000's digits is 26
More coming soon!

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The information we have on file for 2798000 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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