12996621

12,996,621 is an odd composite number composed of four prime numbers multiplied together.

What does the number 12996621 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

12996621 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 12996621:

3² × 11 × 43² × 71

(3 × 3 × 11 × 43 × 43 × 71)

See below for interesting mathematical facts about the number 12996621 from the Numbermatics database.

Names of 12996621

Cardinal: 12996621 can be written as Twelve million, nine hundred ninety-six thousand, six hundred twenty-one.

Scientific notation

Scientific notation: 1.2996621 × 10⁷

Factors of 12996621

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 128

Divisors of 12996621

Number of divisors d(n): 36
Complete list of divisors:
1 3 9 11 33 43 71 99 129 213 387 473 639 781 1419 1849 2343 3053 4257 5547 7029 9159 16641 20339 27477 33583 61017 100749 131279 183051 302247 393837 1181511 1444069 4332207 12996621
Sum of all divisors σ(n): 21262176
Sum of proper divisors (its aliquot sum) s(n): 8265555
12996621 is a deficient number, because the sum of its proper divisors (8265555) is less than itself. Its deficiency is 4731066

Bases of 12996621

Binary: 110001100101000000001101₂
Hexadecimal: 0xC6500D
Base-36: 7QK99

Squares and roots of 12996621

12996621 squared (12996621²) is 168912157417641
12996621 cubed (12996621³) is 2195287292249418791061
The square root of 12996621 is 3605.0826620203
The cube root of 12996621 is 235.1130948019

Scales and comparisons

How big is 12996621?

12,996,621 seconds is equal to 21 weeks, 3 days, 10 hours, 10 minutes, 21 seconds.
To count from 1 to 12,996,621 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 12996621 cubic inches would be around 19.6 feet tall.

Recreational maths with 12996621

12996621 backwards is 12669921
The number of decimal digits it has is: 8
The sum of 12996621's digits is 36
More coming soon!

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The information we have on file for 12996621 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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