128240040
128,240,040 is an even composite number composed of five prime numbers multiplied together.
What does the number 128240040 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.
128240040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 128240040:
23 × 3 × 5 × 592 × 307
(2 × 2 × 2 × 3 × 5 × 59 × 59 × 307)See below for interesting mathematical facts about the number 128240040 from the Numbermatics database.
Names of 128240040
- Cardinal: 128240040 can be written as One hundred twenty-eight million, two hundred forty thousand and forty.
Scientific notation
- Scientific notation: 1.2824004 × 108
Factors of 128240040
Divisors of 128240040
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 59 60 118 120 177 236 295 307 354 472 590 614 708 885 921 1180 1228 1416 1535 1770 1842 2360 2456 3070 3481 3540 3684 4605 6140 6962 7080 7368 9210 10443 12280 13924 17405 18113 18420 20886 27848 34810 36226 36840 41772 52215 54339 69620 72452 83544 90565 104430 108678 139240 144904 181130 208860 217356 271695 362260 417720 434712 543390 724520 1068667 1086780 2137334 2173560 3206001 4274668 5343335 6412002 8549336 10686670 12824004 16030005 21373340 25648008 32060010 42746680 64120020 128240040
- Sum of all divisors σ(n): 392626080
- Sum of proper divisors (its aliquot sum) s(n): 264386040
- 128240040 is an abundant number, because the sum of its proper divisors (264386040) is greater than itself. Its abundance is 136146000
Bases of 128240040
- Binary: 1111010010011001001101010002
- Hexadecimal: 0x7A4C9A8
- Base-36: 24CMNC
Squares and roots of 128240040
- 128240040 squared (1282400402) is 16445507859201600
- 128240040 cubed (1282400403) is 2108972585684327552064000
-
The
square root of 128240040 is 11324.3118996255 -
The
cube root of 128240040 is 504.2832559937
Scales and comparisons
How big is 128240040?- 128,240,040 seconds is equal to 4 years, 4 weeks, 6 hours, 14 minutes.
-
To count from 1 to 128,240,040 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 128240040 cubic inches would be around 42 feet tall.
Recreational maths with 128240040
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 128240040 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
APA style:
Numbermatics. (2024). Number 128240040 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/128240040/
Chicago style:
Numbermatics. 2024. "Number 128240040 - Facts about the integer". https://numbermatics.com/n/128240040/
The information we have on file for 128240040 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 128240040, math, Factors of 128240040, curriculum, school, college, exams, university, Prime factorization of 128240040, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-eight million, two hundred forty thousand and forty.