1428331920
1,428,331,920 is an even composite number composed of five prime numbers multiplied together.
What does the number 1428331920 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
1428331920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1428331920:
24 × 3 × 5 × 521 × 11423
(2 × 2 × 2 × 2 × 3 × 5 × 521 × 11423)See below for interesting mathematical facts about the number 1428331920 from the Numbermatics database.
Names of 1428331920
- Cardinal: 1428331920 can be written as One billion, four hundred twenty-eight million, three hundred thirty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.42833192 × 109
Factors of 1428331920
Divisors of 1428331920
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 521 1042 1563 2084 2605 3126 4168 5210 6252 7815 8336 10420 11423 12504 15630 20840 22846 25008 31260 34269 41680 45692 57115 62520 68538 91384 114230 125040 137076 171345 182768 228460 274152 342690 456920 548304 685380 913840 1370760 2741520 5951383 11902766 17854149 23805532 29756915 35708298 47611064 59513830 71416596 89270745 95222128 119027660 142833192 178541490 238055320 285666384 357082980 476110640 714165960 1428331920
- Sum of all divisors σ(n): 4436716032
- Sum of proper divisors (its aliquot sum) s(n): 3008384112
- 1428331920 is an abundant number, because the sum of its proper divisors (3008384112) is greater than itself. Its abundance is 1580052192
Bases of 1428331920
- Binary: 10101010010001010011101100100002
- Hexadecimal: 0x55229D90
- Base-36: NME3YO
Squares and roots of 1428331920
- 1428331920 squared (14283319202) is 2040132073690886400
- 1428331920 cubed (14283319203) is 2913985761868485258213888000
-
The
square root of 1428331920 is 37793.2787675269 -
The
cube root of 1428331920 is 1126.1849361873
Scales and comparisons
How big is 1428331920?- 1,428,331,920 seconds is equal to 45 years, 21 weeks, 4 days, 14 hours, 52 minutes.
-
To count from 1 to 1,428,331,920 would take you about ninety years!
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 1428331920 cubic inches would be around 93.8 feet tall.
Recreational maths with 1428331920
- 1428331920 backwards is 0291338241
- The number of decimal digits it has is: 10
- The sum of 1428331920's digits is 33
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 1428331920 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.
APA style:
Numbermatics. (2024). Number 1428331920 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/1428331920/
Chicago style:
Numbermatics. 2024. "Number 1428331920 - Facts about the integer". https://numbermatics.com/n/1428331920/
The information we have on file for 1428331920 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!
Keywords: Divisors of 1428331920, math, Factors of 1428331920, curriculum, school, college, exams, university, Prime factorization of 1428331920, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred twenty-eight million, three hundred thirty-one thousand, nine hundred twenty.