2989660

2,989,660 is an even composite number composed of four prime numbers multiplied together.

What does the number 2989660 look like?

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

2989660 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 2989660:

2² × 5 × 83 × 1801

(2 × 2 × 5 × 83 × 1801)

See below for interesting mathematical facts about the number 2989660 from the Numbermatics database.

Names of 2989660

Cardinal: 2989660 can be written as Two million, nine hundred eighty-nine thousand, six hundred sixty.

Scientific notation

Scientific notation: 2.98966 × 10⁶

Factors of 2989660

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 1891

Divisors of 2989660

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 83 166 332 415 830 1660 1801 3602 7204 9005 18010 36020 149483 298966 597932 747415 1494830 2989660
Sum of all divisors σ(n): 6357456
Sum of proper divisors (its aliquot sum) s(n): 3367796
2989660 is an abundant number, because the sum of its proper divisors (3367796) is greater than itself. Its abundance is 378136

Bases of 2989660

Binary: 1011011001111001011100₂
Hexadecimal: 0x2D9E5C
Base-36: 1S2U4

Squares and roots of 2989660

2989660 squared (2989660²) is 8938066915600
2989660 cubed (2989660³) is 26721781134892696000
The square root of 2989660 is 1729.0633302455
The cube root of 2989660 is 144.0590678457

Scales and comparisons

How big is 2989660?

2,989,660 seconds is equal to 4 weeks, 6 days, 14 hours, 27 minutes, 40 seconds.
To count from 1 to 2,989,660 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 2989660 cubic inches would be around 12 feet tall.

Recreational maths with 2989660

2989660 backwards is 0669892
The number of decimal digits it has is: 7
The sum of 2989660's digits is 40
More coming soon!

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The information we have on file for 2989660 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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