4489940

4,489,940 is an even composite number composed of five prime numbers multiplied together.

What does the number 4489940 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

4489940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 4489940:

2² × 5 × 7 × 13 × 2467

(2 × 2 × 5 × 7 × 13 × 2467)

See below for interesting mathematical facts about the number 4489940 from the Numbermatics database.

Names of 4489940

Cardinal: 4489940 can be written as Four million, four hundred eighty-nine thousand, nine hundred forty.

Scientific notation

Scientific notation: 4.48994 × 10⁶

Factors of 4489940

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 2494

Divisors of 4489940

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 260 364 455 910 1820 2467 4934 9868 12335 17269 24670 32071 34538 49340 64142 69076 86345 128284 160355 172690 224497 320710 345380 448994 641420 897988 1122485 2244970 4489940
Sum of all divisors σ(n): 11609472
Sum of proper divisors (its aliquot sum) s(n): 7119532
4489940 is an abundant number, because the sum of its proper divisors (7119532) is greater than itself. Its abundance is 2629592

Bases of 4489940

Binary: 10001001000001011010100₂
Hexadecimal: 0x4482D4
Base-36: 2O8GK

Squares and roots of 4489940

4489940 squared (4489940²) is 20159561203600
4489940 cubed (4489940³) is 90515220230491784000
The square root of 4489940 is 2118.9478521191
The cube root of 4489940 is 164.9732432891

Scales and comparisons

How big is 4489940?

4,489,940 seconds is equal to 7 weeks, 2 days, 23 hours, 12 minutes, 20 seconds.
To count from 1 to 4,489,940 would take you about eleven 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 4489940 cubic inches would be around 13.7 feet tall.

Recreational maths with 4489940

4489940 backwards is 0499844
The number of decimal digits it has is: 7
The sum of 4489940's digits is 38
More coming soon!

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The information we have on file for 4489940 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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