2998

2,998 is an even composite number composed of two prime numbers multiplied together.

What does the number 2998 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

2998 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 2998:

2 × 1499

See below for interesting mathematical facts about the number 2998 from the Numbermatics database.

Names of 2998

Cardinal: 2998 can be written as Two thousand, nine hundred ninety-eight.

Scientific notation

Scientific notation: 2.998 × 10³

Factors of 2998

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 1501

Divisors of 2998

Number of divisors d(n): 4
Complete list of divisors:
1 2 1499 2998
Sum of all divisors σ(n): 4500
Sum of proper divisors (its aliquot sum) s(n): 1502
2998 is a deficient number, because the sum of its proper divisors (1502) is less than itself. Its deficiency is 1496

Bases of 2998

Binary: 101110110110₂
Hexadecimal: 0xBB6
Base-36: 2BA

Squares and roots of 2998

2998 squared (2998²) is 8988004
2998 cubed (2998³) is 26946035992
The square root of 2998 is 54.7539952879
The cube root of 2998 is 14.4192899915

Scales and comparisons

How big is 2998?

2,998 seconds is equal to 49 minutes, 58 seconds.
To count from 1 to 2,998 would take you about forty-nine minutes.

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 2998 cubic inches would be around 1.2 feet tall.

Recreational maths with 2998

2998 backwards is 8992
The number of decimal digits it has is: 4
The sum of 2998's digits is 28
More coming soon!

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The information we have on file for 2998 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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