13429638

13,429,638 is an even composite number composed of four prime numbers multiplied together.

What does the number 13429638 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

13429638 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 13429638:

2 × 3⁶ × 61 × 151

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 61 × 151)

See below for interesting mathematical facts about the number 13429638 from the Numbermatics database.

Names of 13429638

Cardinal: 13429638 can be written as Thirteen million, four hundred twenty-nine thousand, six hundred thirty-eight.

Scientific notation

Scientific notation: 1.3429638 × 10⁷

Factors of 13429638

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 217

Divisors of 13429638

Number of divisors d(n): 56
Complete list of divisors:
1 2 3 6 9 18 27 54 61 81 122 151 162 183 243 302 366 453 486 549 729 906 1098 1359 1458 1647 2718 3294 4077 4941 8154 9211 9882 12231 14823 18422 24462 27633 29646 36693 44469 55266 73386 82899 88938 110079 165798 220158 248697 497394 746091 1492182 2238273 4476546 6714819 13429638
Sum of all divisors σ(n): 30901296
Sum of proper divisors (its aliquot sum) s(n): 17471658
13429638 is an abundant number, because the sum of its proper divisors (17471658) is greater than itself. Its abundance is 4042020

Bases of 13429638

Binary: 110011001110101110000110₂
Hexadecimal: 0xCCEB86
Base-36: 7ZUDI

Squares and roots of 13429638

13429638 squared (13429638²) is 180355176811044
13429638 cubed (13429638³) is 2422104735998315322072
The square root of 13429638 is 3664.6470498535
The cube root of 13429638 is 237.6957602983

Scales and comparisons

How big is 13429638?

13,429,638 seconds is equal to 22 weeks, 1 day, 10 hours, 27 minutes, 18 seconds.
To count from 1 to 13,429,638 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 13429638 cubic inches would be around 19.8 feet tall.

Recreational maths with 13429638

13429638 backwards is 83692431
The number of decimal digits it has is: 8
The sum of 13429638's digits is 36
More coming soon!

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The information we have on file for 13429638 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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