13283640

13,283,640 is an even composite number composed of four prime numbers multiplied together.

What does the number 13283640 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

13283640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 13283640:

2³ × 3² × 5 × 36899

(2 × 2 × 2 × 3 × 3 × 5 × 36899)

See below for interesting mathematical facts about the number 13283640 from the Numbermatics database.

Names of 13283640

Cardinal: 13283640 can be written as Thirteen million, two hundred eighty-three thousand, six hundred forty.

Scientific notation

Scientific notation: 1.328364 × 10⁷

Factors of 13283640

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 36909

Divisors of 13283640

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 36899 73798 110697 147596 184495 221394 295192 332091 368990 442788 553485 664182 737980 885576 1106970 1328364 1475960 1660455 2213940 2656728 3320910 4427880 6641820 13283640
Sum of all divisors σ(n): 43173000
Sum of proper divisors (its aliquot sum) s(n): 29889360
13283640 is an abundant number, because the sum of its proper divisors (29889360) is greater than itself. Its abundance is 16605720

Bases of 13283640

Binary: 110010101011000100111000₂
Hexadecimal: 0xCAB138
Base-36: 7WPQ0

Squares and roots of 13283640

13283640 squared (13283640²) is 176455091649600
13283640 cubed (13283640³) is 2343965913640292544000
The square root of 13283640 is 3644.6728248225
The cube root of 13283640 is 236.8312637533

Scales and comparisons

How big is 13283640?

13,283,640 seconds is equal to 21 weeks, 6 days, 17 hours, 54 minutes.
To count from 1 to 13,283,640 would take you about thirty-two 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 13283640 cubic inches would be around 19.7 feet tall.

Recreational maths with 13283640

13283640 backwards is 04638231
The number of decimal digits it has is: 8
The sum of 13283640's digits is 27
More coming soon!

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The information we have on file for 13283640 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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