12270729

12,270,729 is an odd composite number composed of two prime numbers multiplied together.

What does the number 12270729 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

12270729 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 12270729:

3 × 4090243

See below for interesting mathematical facts about the number 12270729 from the Numbermatics database.

Names of 12270729

Cardinal: 12270729 can be written as Twelve million, two hundred seventy thousand, seven hundred twenty-nine.

Scientific notation

Scientific notation: 1.2270729 × 10⁷

Factors of 12270729

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 4090246

Divisors of 12270729

Number of divisors d(n): 4
Complete list of divisors:
1 3 4090243 12270729
Sum of all divisors σ(n): 16360976
Sum of proper divisors (its aliquot sum) s(n): 4090247
12270729 is a deficient number, because the sum of its proper divisors (4090247) is less than itself. Its deficiency is 8180482

Bases of 12270729

Binary: 101110110011110010001001₂
Hexadecimal: 0xBB3C89
Base-36: 7B05L

Squares and roots of 12270729

12270729 squared (12270729²) is 150570790191441
12270729 cubed (12270729³) is 1847613361755030630489
The square root of 12270729 is 3502.9600340283
The cube root of 12270729 is 230.6517681785

Scales and comparisons

How big is 12270729?

12,270,729 seconds is equal to 20 weeks, 2 days, 32 minutes, 9 seconds.
To count from 1 to 12,270,729 would take you about thirty 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 12270729 cubic inches would be around 19.2 feet tall.

Recreational maths with 12270729

12270729 backwards is 92707221
The number of decimal digits it has is: 8
The sum of 12270729's digits is 30
More coming soon!

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The information we have on file for 12270729 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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