12837990

12,837,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 12837990 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

12837990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 12837990:

2 × 3 × 5 × 11 × 38903

See below for interesting mathematical facts about the number 12837990 from the Numbermatics database.

Names of 12837990

Cardinal: 12837990 can be written as Twelve million, eight hundred thirty-seven thousand, nine hundred ninety.

Scientific notation

Scientific notation: 1.283799 × 10⁷

Factors of 12837990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 38924

Divisors of 12837990

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 38903 77806 116709 194515 233418 389030 427933 583545 855866 1167090 1283799 2139665 2567598 4279330 6418995 12837990
Sum of all divisors σ(n): 33613056
Sum of proper divisors (its aliquot sum) s(n): 20775066
12837990 is an abundant number, because the sum of its proper divisors (20775066) is greater than itself. Its abundance is 7937076

Bases of 12837990

Binary: 110000111110010001100110₂
Hexadecimal: 0xC3E466
Base-36: 7N5UU

Squares and roots of 12837990

12837990 squared (12837990²) is 164813987240100
12837990 cubed (12837990³) is 2115880320048531399000
The square root of 12837990 is 3583.0140943067
The cube root of 12837990 is 234.1526143015

Scales and comparisons

How big is 12837990?

12,837,990 seconds is equal to 21 weeks, 1 day, 14 hours, 6 minutes, 30 seconds.
To count from 1 to 12,837,990 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 12837990 cubic inches would be around 19.5 feet tall.

Recreational maths with 12837990

12837990 backwards is 09973821
The number of decimal digits it has is: 8
The sum of 12837990's digits is 39
More coming soon!

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The information we have on file for 12837990 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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