12998656

12,998,656 is an even composite number composed of three prime numbers multiplied together.

What does the number 12998656 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 48 divisors.

12998656 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 12998656:

2¹¹ × 11 × 577

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 577)

See below for interesting mathematical facts about the number 12998656 from the Numbermatics database.

Names of 12998656

Cardinal: 12998656 can be written as Twelve million, nine hundred ninety-eight thousand, six hundred fifty-six.

Scientific notation

Scientific notation: 1.2998656 × 10⁷

Factors of 12998656

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 13
Sum of prime factors: 590

Divisors of 12998656

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 512 577 704 1024 1154 1408 2048 2308 2816 4616 5632 6347 9232 11264 12694 18464 22528 25388 36928 50776 73856 101552 147712 203104 295424 406208 590848 812416 1181696 1624832 3249664 6499328 12998656
Sum of all divisors σ(n): 28402920
Sum of proper divisors (its aliquot sum) s(n): 15404264
12998656 is an abundant number, because the sum of its proper divisors (15404264) is greater than itself. Its abundance is 2405608

Bases of 12998656

Binary: 110001100101100000000000₂
Hexadecimal: 0xC65800
Base-36: 7QLTS

Squares and roots of 12998656

12998656 squared (12998656²) is 168965057806336
12998656 cubed (12998656³) is 2196318662444676284416
The square root of 12998656 is 3605.3648913807
The cube root of 12998656 is 235.1253654317

Scales and comparisons

How big is 12998656?

12,998,656 seconds is equal to 21 weeks, 3 days, 10 hours, 44 minutes, 16 seconds.
To count from 1 to 12,998,656 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 12998656 cubic inches would be around 19.6 feet tall.

Recreational maths with 12998656

12998656 backwards is 65689921
The number of decimal digits it has is: 8
The sum of 12998656's digits is 46
More coming soon!

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The information we have on file for 12998656 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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