20704672

20,704,672 is an even composite number composed of four prime numbers multiplied together.

What does the number 20704672 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

20704672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 20704672:

2⁵ × 41 × 43 × 367

(2 × 2 × 2 × 2 × 2 × 41 × 43 × 367)

See below for interesting mathematical facts about the number 20704672 from the Numbermatics database.

Names of 20704672

Cardinal: 20704672 can be written as Twenty million, seven hundred four thousand, six hundred seventy-two.

Scientific notation

Scientific notation: 2.0704672 × 10⁷

Factors of 20704672

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 453

Divisors of 20704672

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 8 16 32 41 43 82 86 164 172 328 344 367 656 688 734 1312 1376 1468 1763 2936 3526 5872 7052 11744 14104 15047 15781 28208 30094 31562 56416 60188 63124 120376 126248 240752 252496 481504 504992 647021 1294042 2588084 5176168 10352336 20704672
Sum of all divisors σ(n): 42844032
Sum of proper divisors (its aliquot sum) s(n): 22139360
20704672 is an abundant number, because the sum of its proper divisors (22139360) is greater than itself. Its abundance is 1434688

Bases of 20704672

Binary: 1001110111110110110100000₂
Hexadecimal: 0x13BEDA0
Base-36: CBRTS

Squares and roots of 20704672

20704672 squared (20704672²) is 428683442627584
20704672 cubed (20704672³) is 8875750071434944872448
The square root of 20704672 is 4550.2386750587
The cube root of 20704672 is 274.5929935103

Scales and comparisons

How big is 20704672?

20,704,672 seconds is equal to 34 weeks, 1 day, 15 hours, 17 minutes, 52 seconds.
To count from 1 to 20,704,672 would take you about fifty-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 20704672 cubic inches would be around 22.9 feet tall.

Recreational maths with 20704672

20704672 backwards is 27640702
The number of decimal digits it has is: 8
The sum of 20704672's digits is 28
More coming soon!

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The information we have on file for 20704672 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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