13705216

13,705,216 is an even composite number composed of three prime numbers multiplied together.

What does the number 13705216 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 56 divisors.

13705216 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 13705216:

2¹³ × 7 × 239

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 239)

See below for interesting mathematical facts about the number 13705216 from the Numbermatics database.

Names of 13705216

Cardinal: 13705216 can be written as Thirteen million, seven hundred five thousand, two hundred sixteen.

Scientific notation

Scientific notation: 1.3705216 × 10⁷

Factors of 13705216

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 15
Sum of prime factors: 248

Divisors of 13705216

Number of divisors d(n): 56
Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 64 112 128 224 239 256 448 478 512 896 956 1024 1673 1792 1912 2048 3346 3584 3824 4096 6692 7168 7648 8192 13384 14336 15296 26768 28672 30592 53536 57344 61184 107072 122368 214144 244736 428288 489472 856576 978944 1713152 1957888 3426304 6852608 13705216
Sum of all divisors σ(n): 31455360
Sum of proper divisors (its aliquot sum) s(n): 17750144
13705216 is an abundant number, because the sum of its proper divisors (17750144) is greater than itself. Its abundance is 4044928

Bases of 13705216

Binary: 110100010010000000000000₂
Hexadecimal: 0xD12000
Base-36: 85R0G

Squares and roots of 13705216

13705216 squared (13705216²) is 187832945606656
13705216 cubed (13705216³) is 2574291091455471517696
The square root of 13705216 is 3702.0556451787
The cube root of 13705216 is 239.3106142691

Scales and comparisons

How big is 13705216?

13,705,216 seconds is equal to 22 weeks, 4 days, 15 hours, 16 seconds.
To count from 1 to 13,705,216 would take you about thirty-three 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 13705216 cubic inches would be around 19.9 feet tall.

Recreational maths with 13705216

13705216 backwards is 61250731
The number of decimal digits it has is: 8
The sum of 13705216's digits is 25
More coming soon!

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The information we have on file for 13705216 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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