20672628

20,672,628 is an even composite number composed of three prime numbers multiplied together.

What does the number 20672628 look like?

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

20672628 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 20672628:

2² × 3 × 1722719

(2 × 2 × 3 × 1722719)

See below for interesting mathematical facts about the number 20672628 from the Numbermatics database.

Names of 20672628

Cardinal: 20672628 can be written as Twenty million, six hundred seventy-two thousand, six hundred twenty-eight.

Scientific notation

Scientific notation: 2.0672628 × 10⁷

Factors of 20672628

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1722724

Divisors of 20672628

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 4 6 12 1722719 3445438 5168157 6890876 10336314 20672628
Sum of all divisors σ(n): 48236160
Sum of proper divisors (its aliquot sum) s(n): 27563532
20672628 is an abundant number, because the sum of its proper divisors (27563532) is greater than itself. Its abundance is 6890904

Bases of 20672628

Binary: 1001110110111000001110100₂
Hexadecimal: 0x13B7074
Base-36: CB33O

Squares and roots of 20672628

20672628 squared (20672628²) is 427357548426384
20672628 cubed (20672628³) is 8834603621610621817152
The square root of 20672628 is 4546.7161776385
The cube root of 20672628 is 274.4512605859

Scales and comparisons

How big is 20672628?

20,672,628 seconds is equal to 34 weeks, 1 day, 6 hours, 23 minutes, 48 seconds.
To count from 1 to 20,672,628 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 20672628 cubic inches would be around 22.9 feet tall.

Recreational maths with 20672628

20672628 backwards is 82627602
The number of decimal digits it has is: 8
The sum of 20672628's digits is 33
More coming soon!

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The information we have on file for 20672628 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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