12997028

12,997,028 is an even composite number composed of three prime numbers multiplied together.

What does the number 12997028 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

12997028 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 12997028:

2² × 11 × 295387

(2 × 2 × 11 × 295387)

See below for interesting mathematical facts about the number 12997028 from the Numbermatics database.

Names of 12997028

Cardinal: 12997028 can be written as Twelve million, nine hundred ninety-seven thousand and twenty-eight.

Scientific notation

Scientific notation: 1.2997028 × 10⁷

Factors of 12997028

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 295400

Divisors of 12997028

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 11 22 44 295387 590774 1181548 3249257 6498514 12997028
Sum of all divisors σ(n): 24812592
Sum of proper divisors (its aliquot sum) s(n): 11815564
12997028 is a deficient number, because the sum of its proper divisors (11815564) is less than itself. Its deficiency is 1181464

Bases of 12997028

Binary: 110001100101000110100100₂
Hexadecimal: 0xC651A4
Base-36: 7QKKK

Squares and roots of 12997028

12997028 squared (12997028²) is 168922736832784
12997028 cubed (12997028³) is 2195493540452324965952
The square root of 12997028 is 3605.1391096601
The cube root of 12997028 is 235.1155490303

Scales and comparisons

How big is 12997028?

12,997,028 seconds is equal to 21 weeks, 3 days, 10 hours, 17 minutes, 8 seconds.
To count from 1 to 12,997,028 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 12997028 cubic inches would be around 19.6 feet tall.

Recreational maths with 12997028

12997028 backwards is 82079921
The number of decimal digits it has is: 8
The sum of 12997028's digits is 38
More coming soon!

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The information we have on file for 12997028 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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