142646920
142,646,920 is an even composite number composed of five prime numbers multiplied together.
142646920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142646920:
23 × 5 × 13 × 23 × 11927
(2 × 2 × 2 × 5 × 13 × 23 × 11927)See below for interesting mathematical facts about the number 142646920 from the Numbermatics database.
Names of 142646920
- Cardinal: 142646920 can be written as One hundred forty-two million, six hundred forty-six thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4264692 × 108
Factors of 142646920
Divisors of 142646920
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 8 10 13 20 23 26 40 46 52 65 92 104 115 130 184 230 260 299 460 520 598 920 1196 1495 2392 2990 5980 11927 11960 23854 47708 59635 95416 119270 155051 238540 274321 310102 477080 548642 620204 775255 1097284 1240408 1371605 1550510 2194568 2743210 3101020 3566173 5486420 6202040 7132346 10972840 14264692 17830865 28529384 35661730 71323460 142646920
- Sum of all divisors σ(n): 360702720
- Sum of proper divisors (its aliquot sum) s(n): 218055800
- 142646920 is an abundant number, because the sum of its proper divisors (218055800) is greater than itself. Its abundance is 75408880
Bases of 142646920
- Binary: 10001000000010011110100010002
- Hexadecimal: 0x8809E88
- Base-36: 2CXF2G
Squares and roots of 142646920
- 142646920 squared (1426469202) is 20348143785486400
- 142646920 cubed (1426469203) is 2902600038716775661888000
-
The
square root of 142646920 is 11943.4886025817 -
The
cube root of 142646920 is 522.5014094573
Scales and comparisons
How big is 142646920?- 142,646,920 seconds is equal to 4 years, 27 weeks, 6 days, 8 minutes, 40 seconds.
-
To count from 1 to 142,646,920 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 142646920 cubic inches would be around 43.5 feet tall.
Recreational maths with 142646920
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 142646920 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
APA style:
Numbermatics. (2024). Number 142646920 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/142646920/
Chicago style:
Numbermatics. 2024. "Number 142646920 - Facts about the integer". https://numbermatics.com/n/142646920/
The information we have on file for 142646920 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 142646920, math, Factors of 142646920, curriculum, school, college, exams, university, Prime factorization of 142646920, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, six hundred forty-six thousand, nine hundred twenty.