20248720

20,248,720 is an even composite number composed of three prime numbers multiplied together.

What does the number 20248720 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

20248720 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 20248720:

2⁴ × 5 × 253109

(2 × 2 × 2 × 2 × 5 × 253109)

See below for interesting mathematical facts about the number 20248720 from the Numbermatics database.

Names of 20248720

Cardinal: 20248720 can be written as Twenty million, two hundred forty-eight thousand, seven hundred twenty.

Scientific notation

Scientific notation: 2.024872 × 10⁷

Factors of 20248720

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 253116

Divisors of 20248720

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 5 8 10 16 20 40 80 253109 506218 1012436 1265545 2024872 2531090 4049744 5062180 10124360 20248720
Sum of all divisors σ(n): 47078460
Sum of proper divisors (its aliquot sum) s(n): 26829740
20248720 is an abundant number, because the sum of its proper divisors (26829740) is greater than itself. Its abundance is 6581020

Bases of 20248720

Binary: 1001101001111100010010000₂
Hexadecimal: 0x134F890
Base-36: C200G

Squares and roots of 20248720

20248720 squared (20248720²) is 410010661638400
20248720 cubed (20248720³) is 8302191084530702848000
The square root of 20248720 is 4499.8577755303
The cube root of 20248720 is 272.5623458053

Scales and comparisons

How big is 20248720?

20,248,720 seconds is equal to 33 weeks, 3 days, 8 hours, 38 minutes, 40 seconds.
To count from 1 to 20,248,720 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 20248720 cubic inches would be around 22.7 feet tall.

Recreational maths with 20248720

20248720 backwards is 02784202
The number of decimal digits it has is: 8
The sum of 20248720's digits is 25
More coming soon!

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The information we have on file for 20248720 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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