20700672

20,700,672 is an even composite number composed of three prime numbers multiplied together.

What does the number 20700672 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 40 divisors.

20700672 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 20700672:

2⁹ × 3 × 13477

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13477)

See below for interesting mathematical facts about the number 20700672 from the Numbermatics database.

Names of 20700672

Cardinal: 20700672 can be written as Twenty million, seven hundred thousand, six hundred seventy-two.

Scientific notation

Scientific notation: 2.0700672 × 10⁷

Factors of 20700672

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 11
Sum of prime factors: 13482

Divisors of 20700672

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1536 13477 26954 40431 53908 80862 107816 161724 215632 323448 431264 646896 862528 1293792 1725056 2587584 3450112 5175168 6900224 10350336 20700672
Sum of all divisors σ(n): 55151976
Sum of proper divisors (its aliquot sum) s(n): 34451304
20700672 is an abundant number, because the sum of its proper divisors (34451304) is greater than itself. Its abundance is 13750632

Bases of 20700672

Binary: 1001110111101111000000000₂
Hexadecimal: 0x13BDE00
Base-36: CBOQO

Squares and roots of 20700672

20700672 squared (20700672²) is 428517821251584
20700672 cubed (20700672³) is 8870606863883669864448
The square root of 20700672 is 4549.7991164445
The cube root of 20700672 is 274.5753092131

Scales and comparisons

How big is 20700672?

20,700,672 seconds is equal to 34 weeks, 1 day, 14 hours, 11 minutes, 12 seconds.
To count from 1 to 20,700,672 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 20700672 cubic inches would be around 22.9 feet tall.

Recreational maths with 20700672

20700672 backwards is 27600702
20700672 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 20700672's digits is 24
More coming soon!

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The information we have on file for 20700672 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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