13622245

13,622,245 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13622245 look like?

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

13622245 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 13622245:

5 × 7³ × 13² × 47

(5 × 7 × 7 × 7 × 13 × 13 × 47)

See below for interesting mathematical facts about the number 13622245 from the Numbermatics database.

Names of 13622245

Cardinal: 13622245 can be written as Thirteen million, six hundred twenty-two thousand, two hundred forty-five.

Scientific notation

Scientific notation: 1.3622245 × 10⁷

Factors of 13622245

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 72

Divisors of 13622245

Number of divisors d(n): 48
Complete list of divisors:
1 5 7 13 35 47 49 65 91 169 235 245 329 343 455 611 637 845 1183 1645 1715 2303 3055 3185 4277 4459 5915 7943 8281 11515 16121 21385 22295 29939 39715 41405 55601 57967 80605 149695 209573 278005 289835 389207 1047865 1946035 2724449 13622245
Sum of all divisors σ(n): 21081600
Sum of proper divisors (its aliquot sum) s(n): 7459355
13622245 is a deficient number, because the sum of its proper divisors (7459355) is less than itself. Its deficiency is 6162890

Bases of 13622245

Binary: 110011111101101111100101₂
Hexadecimal: 0xCFDBE5
Base-36: 83YZP

Squares and roots of 13622245

13622245 squared (13622245²) is 185565558840025
13622245 cubed (13622245³) is 2527819506080736356125
The square root of 13622245 is 3690.8325619025
The cube root of 13622245 is 238.8267098151

Scales and comparisons

How big is 13622245?

13,622,245 seconds is equal to 22 weeks, 3 days, 15 hours, 57 minutes, 25 seconds.
To count from 1 to 13,622,245 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 13622245 cubic inches would be around 19.9 feet tall.

Recreational maths with 13622245

13622245 backwards is 54222631
The number of decimal digits it has is: 8
The sum of 13622245's digits is 25
More coming soon!

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The information we have on file for 13622245 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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