12531996

12,531,996 is an even composite number composed of three prime numbers multiplied together.

What does the number 12531996 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

12531996 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 12531996:

2² × 3⁵ × 12893

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 12893)

See below for interesting mathematical facts about the number 12531996 from the Numbermatics database.

Names of 12531996

Cardinal: 12531996 can be written as Twelve million, five hundred thirty-one thousand, nine hundred ninety-six.

Scientific notation

Scientific notation: 1.2531996 × 10⁷

Factors of 12531996

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 12898

Divisors of 12531996

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 972 12893 25786 38679 51572 77358 116037 154716 232074 348111 464148 696222 1044333 1392444 2088666 3132999 4177332 6265998 12531996
Sum of all divisors σ(n): 32853912
Sum of proper divisors (its aliquot sum) s(n): 20321916
12531996 is an abundant number, because the sum of its proper divisors (20321916) is greater than itself. Its abundance is 7789920

Bases of 12531996

Binary: 101111110011100100011100₂
Hexadecimal: 0xBF391C
Base-36: 7GLR0

Squares and roots of 12531996

12531996 squared (12531996²) is 157050923744016
12531996 cubed (12531996³) is 1968161548156313535936
The square root of 12531996 is 3540.0559317615
The cube root of 12531996 is 232.2772893361

Scales and comparisons

How big is 12531996?

12,531,996 seconds is equal to 20 weeks, 5 days, 1 hour, 6 minutes, 36 seconds.
To count from 1 to 12,531,996 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 12531996 cubic inches would be around 19.4 feet tall.

Recreational maths with 12531996

12531996 backwards is 69913521
12531996 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 12531996's digits is 36
More coming soon!

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The information we have on file for 12531996 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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