12947664

12,947,664 is an even composite number composed of four prime numbers multiplied together.

What does the number 12947664 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

12947664 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 12947664:

2⁴ × 3 × 19 × 14197

(2 × 2 × 2 × 2 × 3 × 19 × 14197)

See below for interesting mathematical facts about the number 12947664 from the Numbermatics database.

Names of 12947664

Cardinal: 12947664 can be written as Twelve million, nine hundred forty-seven thousand, six hundred sixty-four.

Scientific notation

Scientific notation: 1.2947664 × 10⁷

Factors of 12947664

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 14221

Divisors of 12947664

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 38 48 57 76 114 152 228 304 456 912 14197 28394 42591 56788 85182 113576 170364 227152 269743 340728 539486 681456 809229 1078972 1618458 2157944 3236916 4315888 6473832 12947664
Sum of all divisors σ(n): 35211040
Sum of proper divisors (its aliquot sum) s(n): 22263376
12947664 is an abundant number, because the sum of its proper divisors (22263376) is greater than itself. Its abundance is 9315712

Bases of 12947664

Binary: 110001011001000011010000₂
Hexadecimal: 0xC590D0
Base-36: 7PIHC

Squares and roots of 12947664

12947664 squared (12947664²) is 167642003056896
12947664 cubed (12947664³) is 2170572327867662290944
The square root of 12947664 is 3598.2862587627
The cube root of 12947664 is 234.8175073309

Scales and comparisons

How big is 12947664?

12,947,664 seconds is equal to 21 weeks, 2 days, 20 hours, 34 minutes, 24 seconds.
To count from 1 to 12,947,664 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 12947664 cubic inches would be around 19.6 feet tall.

Recreational maths with 12947664

12947664 backwards is 46674921
The number of decimal digits it has is: 8
The sum of 12947664's digits is 39
More coming soon!

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The information we have on file for 12947664 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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