428945664
428,945,664 is an even composite number composed of five prime numbers multiplied together.
428945664 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 428945664:
28 × 3 × 7 × 73 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 73 × 1093)See below for interesting mathematical facts about the number 428945664 from the Numbermatics database.
Names of 428945664
- Cardinal: 428945664 can be written as Four hundred twenty-eight million, nine hundred forty-five thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 4.28945664 × 108
Factors of 428945664
Divisors of 428945664
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 73 84 96 112 128 146 168 192 219 224 256 292 336 384 438 448 511 584 672 768 876 896 1022 1093 1168 1344 1533 1752 1792 2044 2186 2336 2688 3066 3279 3504 4088 4372 4672 5376 6132 6558 7008 7651 8176 8744 9344 12264 13116 14016 15302 16352 17488 18688 22953 24528 26232 28032 30604 32704 34976 45906 49056 52464 56064 61208 65408 69952 79789 91812 98112 104928 122416 130816 139904 159578 183624 196224 209856 239367 244832 279808 319156 367248 392448 419712 478734 489664 558523 638312 734496 839424 957468 979328 1117046 1276624 1468992 1675569 1914936 1958656 2234092 2553248 2937984 3351138 3829872 4468184 5106496 5875968 6702276 7659744 8936368 10212992 13404552 15319488 17872736 20425984 26809104 30638976 35745472 53618208 61277952 71490944 107236416 142981888 214472832 428945664
- Sum of all divisors σ(n): 1323792512
- Sum of proper divisors (its aliquot sum) s(n): 894846848
- 428945664 is an abundant number, because the sum of its proper divisors (894846848) is greater than itself. Its abundance is 465901184
Bases of 428945664
- Binary: 110011001000100110001000000002
- Hexadecimal: 0x19913100
- Base-36: 73DSLC
Squares and roots of 428945664
- 428945664 squared (4289456642) is 183994382664400896
- 428945664 cubed (4289456643) is 78923592644251531496914944
-
The
square root of 428945664 is 20711.0034522717 -
The
cube root of 428945664 is 754.1668302731
Scales and comparisons
How big is 428945664?- 428,945,664 seconds is equal to 13 years, 33 weeks, 1 day, 15 hours, 34 minutes, 24 seconds.
-
To count from 1 to 428,945,664 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 428945664 cubic inches would be around 62.8 feet tall.
Recreational maths with 428945664
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 428945664 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 428945664 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/428945664/
Chicago style:
Numbermatics. 2024. "Number 428945664 - Facts about the integer". https://numbermatics.com/n/428945664/
The information we have on file for 428945664 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 428945664, math, Factors of 428945664, curriculum, school, college, exams, university, Prime factorization of 428945664, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-eight million, nine hundred forty-five thousand, six hundred sixty-four.