20429568

20,429,568 is an even composite number composed of three prime numbers multiplied together.

What does the number 20429568 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 54 divisors.

20429568 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 20429568:

2⁸ × 3² × 8867

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 8867)

See below for interesting mathematical facts about the number 20429568 from the Numbermatics database.

Names of 20429568

Cardinal: 20429568 can be written as Twenty million, four hundred twenty-nine thousand, five hundred sixty-eight.

Scientific notation

Scientific notation: 2.0429568 × 10⁷

Factors of 20429568

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 11
Sum of prime factors: 8872

Divisors of 20429568

Number of divisors d(n): 54
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 576 768 1152 2304 8867 17734 26601 35468 53202 70936 79803 106404 141872 159606 212808 283744 319212 425616 567488 638424 851232 1134976 1276848 1702464 2269952 2553696 3404928 5107392 6809856 10214784 20429568
Sum of all divisors σ(n): 58910124
Sum of proper divisors (its aliquot sum) s(n): 38480556
20429568 is an abundant number, because the sum of its proper divisors (38480556) is greater than itself. Its abundance is 18050988

Bases of 20429568

Binary: 1001101111011101100000000₂
Hexadecimal: 0x137BB00
Base-36: C5VK0

Squares and roots of 20429568

20429568 squared (20429568²) is 417367248666624
20429568 cubed (20429568³) is 8526632587607704338432
The square root of 20429568 is 4519.9079636647
The cube root of 20429568 is 273.3713900345

Scales and comparisons

How big is 20429568?

20,429,568 seconds is equal to 33 weeks, 5 days, 10 hours, 52 minutes, 48 seconds.
To count from 1 to 20,429,568 would take you about fifty 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 20429568 cubic inches would be around 22.8 feet tall.

Recreational maths with 20429568

20429568 backwards is 86592402
20429568 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 20429568's digits is 36
More coming soon!

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The information we have on file for 20429568 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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