129442000
129,442,000 is an even composite number composed of four prime numbers multiplied together.
129442000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 129442000:
24 × 53 × 61 × 1061
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 61 × 1061)See below for interesting mathematical facts about the number 129442000 from the Numbermatics database.
Names of 129442000
- Cardinal: 129442000 can be written as One hundred twenty-nine million, four hundred forty-two thousand.
Scientific notation
- Scientific notation: 1.29442 × 108
Factors of 129442000
Divisors of 129442000
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 50 61 80 100 122 125 200 244 250 305 400 488 500 610 976 1000 1061 1220 1525 2000 2122 2440 3050 4244 4880 5305 6100 7625 8488 10610 12200 15250 16976 21220 24400 26525 30500 42440 53050 61000 64721 84880 106100 122000 129442 132625 212200 258884 265250 323605 424400 517768 530500 647210 1035536 1061000 1294420 1618025 2122000 2588840 3236050 5177680 6472100 8090125 12944200 16180250 25888400 32360500 64721000 129442000
- Sum of all divisors σ(n): 318421584
- Sum of proper divisors (its aliquot sum) s(n): 188979584
- 129442000 is an abundant number, because the sum of its proper divisors (188979584) is greater than itself. Its abundance is 59537584
Bases of 129442000
- Binary: 1111011011100100000110100002
- Hexadecimal: 0x7B720D0
- Base-36: 252E34
Squares and roots of 129442000
- 129442000 squared (1294420002) is 16755231364000000
- 129442000 cubed (1294420003) is 2168830658218888000000000
-
The
square root of 129442000 is 11377.2580176421 -
The
cube root of 129442000 is 505.8538637601
Scales and comparisons
How big is 129442000?- 129,442,000 seconds is equal to 4 years, 6 weeks, 4 hours, 6 minutes, 40 seconds.
-
To count from 1 to 129,442,000 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 129442000 cubic inches would be around 42.2 feet tall.
Recreational maths with 129442000
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 129442000 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 129442000 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/129442000/
Chicago style:
Numbermatics. 2024. "Number 129442000 - Facts about the integer". https://numbermatics.com/n/129442000/
The information we have on file for 129442000 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 129442000, math, Factors of 129442000, curriculum, school, college, exams, university, Prime factorization of 129442000, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-nine million, four hundred forty-two thousand.