20628792

20,628,792 is an even composite number composed of four prime numbers multiplied together.

What does the number 20628792 look like?

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

20628792 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 20628792:

2³ × 3² × 23 × 12457

(2 × 2 × 2 × 3 × 3 × 23 × 12457)

See below for interesting mathematical facts about the number 20628792 from the Numbermatics database.

Names of 20628792

Cardinal: 20628792 can be written as Twenty million, six hundred twenty-eight thousand, seven hundred ninety-two.

Scientific notation

Scientific notation: 2.0628792 × 10⁷

Factors of 20628792

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 12485

Divisors of 20628792

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 18 23 24 36 46 69 72 92 138 184 207 276 414 552 828 1656 12457 24914 37371 49828 74742 99656 112113 149484 224226 286511 298968 448452 573022 859533 896904 1146044 1719066 2292088 2578599 3438132 5157198 6876264 10314396 20628792
Sum of all divisors σ(n): 58303440
Sum of proper divisors (its aliquot sum) s(n): 37674648
20628792 is an abundant number, because the sum of its proper divisors (37674648) is greater than itself. Its abundance is 17045856

Bases of 20628792

Binary: 1001110101100010100111000₂
Hexadecimal: 0x13AC538
Base-36: CA5A0

Squares and roots of 20628792

20628792 squared (20628792²) is 425547059379264
20628792 cubed (20628792³) is 8778521774146486169088
The square root of 20628792 is 4541.8929974185
The cube root of 20628792 is 274.2571333687

Scales and comparisons

How big is 20628792?

20,628,792 seconds is equal to 34 weeks, 18 hours, 13 minutes, 12 seconds.
To count from 1 to 20,628,792 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 20628792 cubic inches would be around 22.9 feet tall.

Recreational maths with 20628792

20628792 backwards is 29782602
20628792 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 20628792's digits is 36
More coming soon!

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The information we have on file for 20628792 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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