855664128
855,664,128 is an even composite number composed of five prime numbers multiplied together.
855664128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 855664128:
29 × 33 × 11 × 17 × 331
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 17 × 331)See below for interesting mathematical facts about the number 855664128 from the Numbermatics database.
Names of 855664128
- Cardinal: 855664128 can be written as Eight hundred fifty-five million, six hundred sixty-four thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 8.55664128 × 108
Factors of 855664128
Divisors of 855664128
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 17 18 22 24 27 32 33 34 36 44 48 51 54 64 66 68 72 88 96 99 102 108 128 132 136 144 153 176 187 192 198 204 216 256 264 272 288 297 306 331 352 374 384 396 408 432 459 512 528 544 561 576 594 612 662 704 748 768 792 816 864 918 993 1056 1088 1122 1152 1188 1224 1324 1408 1496 1536 1584 1632 1683 1728 1836 1986 2112 2176 2244 2304 2376 2448 2648 2816 2979 2992 3168 3264 3366 3456 3641 3672 3972 4224 4352 4488 4608 4752 4896 5049 5296 5627 5632 5958 5984 6336 6528 6732 6912 7282 7344 7944 8448 8704 8937 8976 9504 9792 10098 10592 10923 11254 11916 11968 12672 13056 13464 13824 14564 14688 15888 16881 16896 17874 17952 19008 19584 20196 21184 21846 22508 23832 23936 25344 26112 26928 29128 29376 31776 32769 33762 35748 35904 38016 39168 40392 42368 43692 45016 47664 47872 50643 50688 53856 58256 58752 61897 63552 65538 67524 71496 71808 76032 78336 80784 84736 87384 90032 95328 95744 98307 101286 107712 116512 117504 123794 127104 131076 135048 142992 143616 151929 152064 161568 169472 174768 180064 185691 190656 196614 202572 215424 233024 235008 247588 254208 262152 270096 285984 287232 303858 323136 349536 360128 371382 381312 393228 405144 430848 466048 495176 508416 524304 540192 557073 571968 607716 646272 699072 720256 742764 762624 786456 810288 861696 932096 990352 1048608 1080384 1114146 1143936 1215432 1292544 1398144 1440512 1485528 1525248 1572912 1620576 1671219 1864192 1980704 2097216 2160768 2228292 2287872 2430864 2585088 2796288 2881024 2971056 3145824 3241152 3342438 3961408 4194432 4321536 4456584 4575744 4861728 5592576 5942112 6291648 6482304 6684876 7922816 8388864 8643072 8913168 9723456 11884224 12583296 12964608 13369752 15845632 16777728 17826336 19446912 23768448 25166592 25929216 26739504 31691264 35652672 38893824 47536896 50333184 53479008 71305344 77787648 95073792 106958016 142610688 213916032 285221376 427832064 855664128
- Sum of all divisors σ(n): 2934455040
- Sum of proper divisors (its aliquot sum) s(n): 2078790912
- 855664128 is an abundant number, because the sum of its proper divisors (2078790912) is greater than itself. Its abundance is 1223126784
Bases of 855664128
- Binary: 1100110000000001100110000000002
- Hexadecimal: 0x33006600
- Base-36: E5FUO0
Squares and roots of 855664128
- 855664128 squared (8556641282) is 732161099946000384
- 855664128 cubed (8556641283) is 626483989140815265663025152
-
The
square root of 855664128 is 29251.7371791831 -
The
cube root of 855664128 is 949.3676782029
Scales and comparisons
How big is 855664128?- 855,664,128 seconds is equal to 27 years, 10 weeks, 5 days, 12 hours, 28 minutes, 48 seconds.
-
To count from 1 to 855,664,128 would take you about forty 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 855664128 cubic inches would be around 79.1 feet tall.
Recreational maths with 855664128
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 855664128 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.
APA style:
Numbermatics. (2024). Number 855664128 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/855664128/
Chicago style:
Numbermatics. 2024. "Number 855664128 - Facts about the integer". https://numbermatics.com/n/855664128/
The information we have on file for 855664128 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 855664128, math, Factors of 855664128, curriculum, school, college, exams, university, Prime factorization of 855664128, STEM, science, technology, engineering, physics, economics, calculator, eight hundred fifty-five million, six hundred sixty-four thousand, one hundred twenty-eight.