4989940

4,989,940 is an even composite number composed of three prime numbers multiplied together.

What does the number 4989940 look like?

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

4989940 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 4989940:

2² × 5 × 249497

(2 × 2 × 5 × 249497)

See below for interesting mathematical facts about the number 4989940 from the Numbermatics database.

Names of 4989940

Cardinal: 4989940 can be written as Four million, nine hundred eighty-nine thousand, nine hundred forty.

Scientific notation

Scientific notation: 4.98994 × 10⁶

Factors of 4989940

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 249504

Divisors of 4989940

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 249497 498994 997988 1247485 2494970 4989940
Sum of all divisors σ(n): 10478916
Sum of proper divisors (its aliquot sum) s(n): 5488976
4989940 is an abundant number, because the sum of its proper divisors (5488976) is greater than itself. Its abundance is 499036

Bases of 4989940

Binary: 10011000010001111110100₂
Hexadecimal: 0x4C23F4
Base-36: 2YY9G

Squares and roots of 4989940

4989940 squared (4989940²) is 24899501203600
4989940 cubed (4989940³) is 124247017035891784000
The square root of 4989940 is 2233.8173604841
The cube root of 4989940 is 170.8828352811

Scales and comparisons

How big is 4989940?

4,989,940 seconds is equal to 8 weeks, 1 day, 18 hours, 5 minutes, 40 seconds.
To count from 1 to 4,989,940 would take you about twelve 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 4989940 cubic inches would be around 14.2 feet tall.

Recreational maths with 4989940

4989940 backwards is 0499894
The number of decimal digits it has is: 7
The sum of 4989940's digits is 43
More coming soon!

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The information we have on file for 4989940 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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