2842988

2,842,988 is an even composite number composed of three prime numbers multiplied together.

What does the number 2842988 look like?

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

2842988 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 2842988:

2² × 43 × 16529

(2 × 2 × 43 × 16529)

See below for interesting mathematical facts about the number 2842988 from the Numbermatics database.

Names of 2842988

Cardinal: 2842988 can be written as Two million, eight hundred forty-two thousand, nine hundred eighty-eight.

Scientific notation

Scientific notation: 2.842988 × 10⁶

Factors of 2842988

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 16574

Divisors of 2842988

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 43 86 172 16529 33058 66116 710747 1421494 2842988
Sum of all divisors σ(n): 5091240
Sum of proper divisors (its aliquot sum) s(n): 2248252
2842988 is a deficient number, because the sum of its proper divisors (2248252) is less than itself. Its deficiency is 594736

Bases of 2842988

Binary: 1010110110000101101100₂
Hexadecimal: 0x2B616C
Base-36: 1OXNW

Squares and roots of 2842988

2842988 squared (2842988²) is 8082580768144
2842988 cubed (2842988³) is 22978680132864174272
The square root of 2842988 is 1686.1162474749
The cube root of 2842988 is 141.6636222337

Scales and comparisons

How big is 2842988?

2,842,988 seconds is equal to 4 weeks, 4 days, 21 hours, 43 minutes, 8 seconds.
To count from 1 to 2,842,988 would take you about seven 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 2842988 cubic inches would be around 11.8 feet tall.

Recreational maths with 2842988

2842988 backwards is 8892482
The number of decimal digits it has is: 7
The sum of 2842988's digits is 41
More coming soon!

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The information we have on file for 2842988 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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