2987884

2,987,884 is an even composite number composed of four prime numbers multiplied together.

What does the number 2987884 look like?

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

2987884 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 2987884:

2² × 23 × 47 × 691

(2 × 2 × 23 × 47 × 691)

See below for interesting mathematical facts about the number 2987884 from the Numbermatics database.

Names of 2987884

Cardinal: 2987884 can be written as Two million, nine hundred eighty-seven thousand, eight hundred eighty-four.

Scientific notation

Scientific notation: 2.987884 × 10⁶

Factors of 2987884

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 763

Divisors of 2987884

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 23 46 47 92 94 188 691 1081 1382 2162 2764 4324 15893 31786 32477 63572 64954 129908 746971 1493942 2987884
Sum of all divisors σ(n): 5580288
Sum of proper divisors (its aliquot sum) s(n): 2592404
2987884 is a deficient number, because the sum of its proper divisors (2592404) is less than itself. Its deficiency is 395480

Bases of 2987884

Binary: 1011011001011101101100₂
Hexadecimal: 0x2D976C
Base-36: 1S1GS

Squares and roots of 2987884

2987884 squared (2987884²) is 8927450797456
2987884 cubed (2987884³) is 26674187398506023104
The square root of 2987884 is 1728.5496810911
The cube root of 2987884 is 144.0305362193

Scales and comparisons

How big is 2987884?

2,987,884 seconds is equal to 4 weeks, 6 days, 13 hours, 58 minutes, 4 seconds.
To count from 1 to 2,987,884 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 2987884 cubic inches would be around 12 feet tall.

Recreational maths with 2987884

2987884 backwards is 4887892
2987884 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 2987884's digits is 46
More coming soon!

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The information we have on file for 2987884 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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