12585990

12,585,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 12585990 look like?

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

12585990 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 12585990:

2 × 3 × 5 × 281 × 1493

See below for interesting mathematical facts about the number 12585990 from the Numbermatics database.

Names of 12585990

Cardinal: 12585990 can be written as Twelve million, five hundred eighty-five thousand, nine hundred ninety.

Scientific notation

Scientific notation: 1.258599 × 10⁷

Factors of 12585990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 1784

Divisors of 12585990

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 5 6 10 15 30 281 562 843 1405 1493 1686 2810 2986 4215 4479 7465 8430 8958 14930 22395 44790 419533 839066 1258599 2097665 2517198 4195330 6292995 12585990
Sum of all divisors σ(n): 30334176
Sum of proper divisors (its aliquot sum) s(n): 17748186
12585990 is an abundant number, because the sum of its proper divisors (17748186) is greater than itself. Its abundance is 5162196

Bases of 12585990

Binary: 110000000000110000000110₂
Hexadecimal: 0xC00C06
Base-36: 7HREU

Squares and roots of 12585990

12585990 squared (12585990²) is 158407144280100
12585990 cubed (12585990³) is 1993710733837895799000
The square root of 12585990 is 3547.6738858017
The cube root of 12585990 is 232.6103996453

Scales and comparisons

How big is 12585990?

12,585,990 seconds is equal to 20 weeks, 5 days, 16 hours, 6 minutes, 30 seconds.
To count from 1 to 12,585,990 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 12585990 cubic inches would be around 19.4 feet tall.

Recreational maths with 12585990

12585990 backwards is 09958521
The number of decimal digits it has is: 8
The sum of 12585990's digits is 39
More coming soon!

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The information we have on file for 12585990 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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