12613887

12,613,887 is an odd composite number composed of three prime numbers multiplied together.

What does the number 12613887 look like?

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

12613887 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 12613887:

3⁶ × 11³ × 13

(3 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 11 × 13)

See below for interesting mathematical facts about the number 12613887 from the Numbermatics database.

Names of 12613887

Cardinal: 12613887 can be written as Twelve million, six hundred thirteen thousand, eight hundred eighty-seven.

Scientific notation

Scientific notation: 1.2613887 × 10⁷

Factors of 12613887

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 10
Sum of prime factors: 27

Divisors of 12613887

Number of divisors d(n): 56
Complete list of divisors:
1 3 9 11 13 27 33 39 81 99 117 121 143 243 297 351 363 429 729 891 1053 1089 1287 1331 1573 2673 3159 3267 3861 3993 4719 8019 9477 9801 11583 11979 14157 17303 29403 34749 35937 42471 51909 88209 104247 107811 127413 155727 323433 382239 467181 970299 1146717 1401543 4204629 12613887
Sum of all divisors σ(n): 22402128
Sum of proper divisors (its aliquot sum) s(n): 9788241
12613887 is a deficient number, because the sum of its proper divisors (9788241) is less than itself. Its deficiency is 2825646

Bases of 12613887

Binary: 110000000111100011111111₂
Hexadecimal: 0xC078FF
Base-36: 7ICXR

Squares and roots of 12613887

12613887 squared (12613887²) is 159110145248769
12613887 cubed (12613887³) is 2006997392721559055103
The square root of 12613887 is 3551.6034407011
The cube root of 12613887 is 232.7821340843

Scales and comparisons

How big is 12613887?

12,613,887 seconds is equal to 20 weeks, 5 days, 23 hours, 51 minutes, 27 seconds.
To count from 1 to 12,613,887 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 12613887 cubic inches would be around 19.4 feet tall.

Recreational maths with 12613887

12613887 backwards is 78831621
The number of decimal digits it has is: 8
The sum of 12613887's digits is 36
More coming soon!

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The information we have on file for 12613887 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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