142805664
142,805,664 is an even composite number composed of four prime numbers multiplied together.
What does the number 142805664 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 72 divisors.
142805664 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 142805664:
25 × 32 × 397 × 1249
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 397 × 1249)See below for interesting mathematical facts about the number 142805664 from the Numbermatics database.
Names of 142805664
- Cardinal: 142805664 can be written as One hundred forty-two million, eight hundred five thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.42805664 × 108
Factors of 142805664
Divisors of 142805664
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 397 794 1191 1249 1588 2382 2498 3176 3573 3747 4764 4996 6352 7146 7494 9528 9992 11241 12704 14292 14988 19056 19984 22482 28584 29976 38112 39968 44964 57168 59952 89928 114336 119904 179856 359712 495853 991706 1487559 1983412 2975118 3966824 4462677 5950236 7933648 8925354 11900472 15867296 17850708 23800944 35701416 47601888 71402832 142805664
- Sum of all divisors σ(n): 407452500
- Sum of proper divisors (its aliquot sum) s(n): 264646836
- 142805664 is an abundant number, because the sum of its proper divisors (264646836) is greater than itself. Its abundance is 121841172
Bases of 142805664
- Binary: 10001000001100001010101000002
- Hexadecimal: 0x8830AA0
- Base-36: 2D0TK0
Squares and roots of 142805664
- 142805664 squared (1428056642) is 20393457670480896
- 142805664 cubed (1428056643) is 2912301263888917552594944
-
The
square root of 142805664 is 11950.1323842039 -
The
cube root of 142805664 is 522.6951587387
Scales and comparisons
How big is 142805664?- 142,805,664 seconds is equal to 4 years, 28 weeks, 20 hours, 14 minutes, 24 seconds.
-
To count from 1 to 142,805,664 would take you about six 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 142805664 cubic inches would be around 43.6 feet tall.
Recreational maths with 142805664
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 142805664 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
APA style:
Numbermatics. (2024). Number 142805664 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/142805664/
Chicago style:
Numbermatics. 2024. "Number 142805664 - Facts about the integer". https://numbermatics.com/n/142805664/
The information we have on file for 142805664 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 142805664, math, Factors of 142805664, curriculum, school, college, exams, university, Prime factorization of 142805664, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, eight hundred five thousand, six hundred sixty-four.