428385900
428,385,900 is an even composite number composed of six prime numbers multiplied together.
428385900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 428385900:
22 × 3 × 52 × 31 × 73 × 631
(2 × 2 × 3 × 5 × 5 × 31 × 73 × 631)See below for interesting mathematical facts about the number 428385900 from the Numbermatics database.
Names of 428385900
- Cardinal: 428385900 can be written as Four hundred twenty-eight million, three hundred eighty-five thousand, nine hundred.
Scientific notation
- Scientific notation: 4.283859 × 108
Factors of 428385900
Divisors of 428385900
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 25 30 31 50 60 62 73 75 93 100 124 146 150 155 186 219 292 300 310 365 372 438 465 620 631 730 775 876 930 1095 1262 1460 1550 1825 1860 1893 2190 2263 2325 2524 3100 3155 3650 3786 4380 4526 4650 5475 6310 6789 7300 7572 9052 9300 9465 10950 11315 12620 13578 15775 18930 19561 21900 22630 27156 31550 33945 37860 39122 45260 46063 47325 56575 58683 63100 67890 78244 92126 94650 97805 113150 117366 135780 138189 169725 184252 189300 195610 226300 230315 234732 276378 293415 339450 391220 460630 489025 552756 586830 678900 690945 921260 978050 1151575 1173660 1381890 1427953 1467075 1956100 2303150 2763780 2855906 2934150 3454725 4283859 4606300 5711812 5868300 6909450 7139765 8567718 13818900 14279530 17135436 21419295 28559060 35698825 42838590 71397650 85677180 107096475 142795300 214192950 428385900
- Sum of all divisors σ(n): 1299027968
- Sum of proper divisors (its aliquot sum) s(n): 870642068
- 428385900 is an abundant number, because the sum of its proper divisors (870642068) is greater than itself. Its abundance is 442256168
Bases of 428385900
- Binary: 110011000100010100110011011002
- Hexadecimal: 0x1988A66C
- Base-36: 731SOC
Squares and roots of 428385900
- 428385900 squared (4283859002) is 183514479318810000
- 428385900 cubed (4283859003) is 78615015386019808779000000
-
The
square root of 428385900 is 20697.4853545063 -
The
cube root of 428385900 is 753.8386308105
Scales and comparisons
How big is 428385900?- 428,385,900 seconds is equal to 13 years, 32 weeks, 2 days, 4 hours, 5 minutes.
-
To count from 1 to 428,385,900 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 428385900 cubic inches would be around 62.8 feet tall.
Recreational maths with 428385900
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 428385900 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.
APA style:
Numbermatics. (2024). Number 428385900 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/428385900/
Chicago style:
Numbermatics. 2024. "Number 428385900 - Facts about the integer". https://numbermatics.com/n/428385900/
The information we have on file for 428385900 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 428385900, math, Factors of 428385900, curriculum, school, college, exams, university, Prime factorization of 428385900, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-eight million, three hundred eighty-five thousand, nine hundred.