12131223

12,131,223 is an odd composite number composed of four prime numbers multiplied together.

What does the number 12131223 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

12131223 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 12131223:

3 × 13 × 53 × 5869

See below for interesting mathematical facts about the number 12131223 from the Numbermatics database.

Names of 12131223

Cardinal: 12131223 can be written as Twelve million, one hundred thirty-one thousand, two hundred twenty-three.

Scientific notation

Scientific notation: 1.2131223 × 10⁷

Factors of 12131223

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 5938

Divisors of 12131223

Number of divisors d(n): 16
Complete list of divisors:
1 3 13 39 53 159 689 2067 5869 17607 76297 228891 311057 933171 4043741 12131223
Sum of all divisors σ(n): 17750880
Sum of proper divisors (its aliquot sum) s(n): 5619657
12131223 is a deficient number, because the sum of its proper divisors (5619657) is less than itself. Its deficiency is 6511566

Bases of 12131223

Binary: 101110010001101110010111₂
Hexadecimal: 0xB91B97
Base-36: 780IF

Squares and roots of 12131223

12131223 squared (12131223²) is 147166571475729
12131223 cubed (12131223³) is 1785310496717507586567
The square root of 12131223 is 3482.9905253963
The cube root of 12131223 is 229.7743407387

Scales and comparisons

How big is 12131223?

12,131,223 seconds is equal to 20 weeks, 9 hours, 47 minutes, 3 seconds.
To count from 1 to 12,131,223 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 12131223 cubic inches would be around 19.1 feet tall.

Recreational maths with 12131223

12131223 backwards is 32213121
The number of decimal digits it has is: 8
The sum of 12131223's digits is 15
More coming soon!

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The information we have on file for 12131223 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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