428443750
428,443,750 is an even composite number composed of four prime numbers multiplied together.
428443750 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 428443750:
2 × 55 × 72 × 1399
(2 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 1399)See below for interesting mathematical facts about the number 428443750 from the Numbermatics database.
Names of 428443750
- Cardinal: 428443750 can be written as Four hundred twenty-eight million, four hundred forty-three thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 4.2844375 × 108
Factors of 428443750
Divisors of 428443750
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 5 7 10 14 25 35 49 50 70 98 125 175 245 250 350 490 625 875 1225 1250 1399 1750 2450 2798 3125 4375 6125 6250 6995 8750 9793 12250 13990 19586 21875 30625 34975 43750 48965 61250 68551 69950 97930 137102 153125 174875 244825 306250 342755 349750 489650 685510 874375 1224125 1713775 1748750 2448250 3427550 4371875 6120625 8568875 8743750 12241250 17137750 30603125 42844375 61206250 85688750 214221875 428443750
- Sum of all divisors σ(n): 935096400
- Sum of proper divisors (its aliquot sum) s(n): 506652650
- 428443750 is an abundant number, because the sum of its proper divisors (506652650) is greater than itself. Its abundance is 78208900
Bases of 428443750
- Binary: 110011000100110001000011001102
- Hexadecimal: 0x19898866
- Base-36: 7331BA
Squares and roots of 428443750
- 428443750 squared (4284437502) is 183564046914062500
- 428443750 cubed (4284437503) is 78646868625036865234375000
-
The
square root of 428443750 is 20698.8828200945 -
The
cube root of 428443750 is 753.8725625233
Scales and comparisons
How big is 428443750?- 428,443,750 seconds is equal to 13 years, 32 weeks, 2 days, 20 hours, 9 minutes, 10 seconds.
-
To count from 1 to 428,443,750 would take you about twenty 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 428443750 cubic inches would be around 62.8 feet tall.
Recreational maths with 428443750
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 428443750 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.
APA style:
Numbermatics. (2024). Number 428443750 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/428443750/
Chicago style:
Numbermatics. 2024. "Number 428443750 - Facts about the integer". https://numbermatics.com/n/428443750/
The information we have on file for 428443750 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 428443750, math, Factors of 428443750, curriculum, school, college, exams, university, Prime factorization of 428443750, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-eight million, four hundred forty-three thousand, seven hundred fifty.