12838120

12,838,120 is an even composite number composed of three prime numbers multiplied together.

What does the number 12838120 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

12838120 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 12838120:

2³ × 5 × 320953

(2 × 2 × 2 × 5 × 320953)

See below for interesting mathematical facts about the number 12838120 from the Numbermatics database.

Names of 12838120

Cardinal: 12838120 can be written as Twelve million, eight hundred thirty-eight thousand, one hundred twenty.

Scientific notation

Scientific notation: 1.283812 × 10⁷

Factors of 12838120

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 320960

Divisors of 12838120

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 320953 641906 1283812 1604765 2567624 3209530 6419060 12838120
Sum of all divisors σ(n): 28885860
Sum of proper divisors (its aliquot sum) s(n): 16047740
12838120 is an abundant number, because the sum of its proper divisors (16047740) is greater than itself. Its abundance is 3209620

Bases of 12838120

Binary: 110000111110010011101000₂
Hexadecimal: 0xC3E4E8
Base-36: 7N5YG

Squares and roots of 12838120

12838120 squared (12838120²) is 164817325134400
12838120 cubed (12838120³) is 2115944598154443328000
The square root of 12838120 is 3583.0322354117
The cube root of 12838120 is 234.1534046573

Scales and comparisons

How big is 12838120?

12,838,120 seconds is equal to 21 weeks, 1 day, 14 hours, 8 minutes, 40 seconds.
To count from 1 to 12,838,120 would take you about thirty-one 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 12838120 cubic inches would be around 19.5 feet tall.

Recreational maths with 12838120

12838120 backwards is 02183821
The number of decimal digits it has is: 8
The sum of 12838120's digits is 25
More coming soon!

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The information we have on file for 12838120 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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