128089920
128,089,920 is an even composite number composed of five prime numbers multiplied together.
128089920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 128089920:
26 × 3 × 5 × 73 × 389
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 389)See below for interesting mathematical facts about the number 128089920 from the Numbermatics database.
Names of 128089920
- Cardinal: 128089920 can be written as One hundred twenty-eight million, eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.2808992 × 108
Factors of 128089920
Divisors of 128089920
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 140 147 160 168 192 196 210 224 240 245 280 294 320 336 343 389 392 420 448 480 490 560 588 672 686 735 778 784 840 960 980 1029 1120 1167 1176 1344 1372 1470 1556 1568 1680 1715 1945 1960 2058 2240 2334 2352 2723 2744 2940 3112 3136 3360 3430 3890 3920 4116 4668 4704 5145 5446 5488 5835 5880 6224 6720 6860 7780 7840 8169 8232 9336 9408 10290 10892 10976 11670 11760 12448 13615 13720 15560 15680 16338 16464 18672 19061 20580 21784 21952 23340 23520 24896 27230 27440 31120 32676 32928 37344 38122 40845 41160 43568 46680 47040 54460 54880 57183 62240 65352 65856 74688 76244 81690 82320 87136 93360 95305 108920 109760 114366 124480 130704 133427 152488 163380 164640 174272 186720 190610 217840 228732 261408 266854 285915 304976 326760 329280 373440 381220 400281 435680 457464 522816 533708 571830 609952 653520 667135 762440 800562 871360 914928 1067416 1143660 1219904 1307040 1334270 1524880 1601124 1829856 2001405 2134832 2287320 2614080 2668540 3049760 3202248 3659712 4002810 4269664 4574640 5337080 6099520 6404496 8005620 8539328 9149280 10674160 12808992 16011240 18298560 21348320 25617984 32022480 42696640 64044960 128089920
- Sum of all divisors σ(n): 475488000
- Sum of proper divisors (its aliquot sum) s(n): 347398080
- 128089920 is an abundant number, because the sum of its proper divisors (347398080) is greater than itself. Its abundance is 219308160
Bases of 128089920
- Binary: 1111010001001111111010000002
- Hexadecimal: 0x7A27F40
- Base-36: 249ETC
Squares and roots of 128089920
- 128089920 squared (1280899202) is 16407027605606400
- 128089920 cubed (1280899203) is 2101574853439915327488000
-
The
square root of 128089920 is 11317.6817414169 -
The
cube root of 128089920 is 504.0864049391
Scales and comparisons
How big is 128089920?- 128,089,920 seconds is equal to 4 years, 3 weeks, 5 days, 12 hours, 32 minutes.
-
To count from 1 to 128,089,920 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 128089920 cubic inches would be around 42 feet tall.
Recreational maths with 128089920
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 128089920 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.
APA style:
Numbermatics. (2024). Number 128089920 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/128089920/
Chicago style:
Numbermatics. 2024. "Number 128089920 - Facts about the integer". https://numbermatics.com/n/128089920/
The information we have on file for 128089920 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 128089920, math, Factors of 128089920, curriculum, school, college, exams, university, Prime factorization of 128089920, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-eight million, eighty-nine thousand, nine hundred twenty.