728851968
728,851,968 is an even composite number composed of four prime numbers multiplied together.
728851968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 728851968:
29 × 32 × 13 × 233
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 23 × 23 × 23)See below for interesting mathematical facts about the number 728851968 from the Numbermatics database.
Names of 728851968
- Cardinal: 728851968 can be written as Seven hundred twenty-eight million, eight hundred fifty-one thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 7.28851968 × 108
Factors of 728851968
Divisors of 728851968
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 23 24 26 32 36 39 46 48 52 64 69 72 78 92 96 104 117 128 138 144 156 184 192 207 208 234 256 276 288 299 312 368 384 414 416 468 512 529 552 576 598 624 736 768 828 832 897 936 1058 1104 1152 1196 1248 1472 1536 1587 1656 1664 1794 1872 2116 2208 2304 2392 2496 2691 2944 3174 3312 3328 3588 3744 4232 4416 4608 4761 4784 4992 5382 5888 6348 6624 6656 6877 7176 7488 8464 8832 9522 9568 9984 10764 11776 12167 12696 13248 13754 14352 14976 16928 17664 19044 19136 19968 20631 21528 24334 25392 26496 27508 28704 29952 33856 35328 36501 38088 38272 41262 43056 48668 50784 52992 55016 57408 59904 61893 67712 73002 76176 76544 82524 86112 97336 101568 105984 109503 110032 114816 123786 135424 146004 152352 153088 158171 165048 172224 194672 203136 219006 220064 229632 247572 270848 292008 304704 316342 330096 344448 389344 406272 438012 440128 459264 474513 495144 584016 609408 632684 660192 688896 778688 812544 876024 880256 949026 990288 1168032 1218816 1265368 1320384 1377792 1423539 1557376 1752048 1760512 1898052 1980576 2336064 2437632 2530736 2640768 2847078 3114752 3504096 3521024 3796104 3961152 4672128 5061472 5281536 5694156 6229504 7008192 7592208 7922304 9344256 10122944 10563072 11388312 14016384 15184416 15844608 18688512 20245888 22776624 28032768 30368832 31689216 40491776 45553248 56065536 60737664 80983552 91106496 121475328 182212992 242950656 364425984 728851968
- Sum of all divisors σ(n): 2368285920
- Sum of proper divisors (its aliquot sum) s(n): 1639433952
- 728851968 is an abundant number, because the sum of its proper divisors (1639433952) is greater than itself. Its abundance is 910581984
Bases of 728851968
- Binary: 1010110111000101100110000000002
- Hexadecimal: 0x2B716600
- Base-36: C1XTS0
Squares and roots of 728851968
- 728851968 squared (7288519682) is 531225191257473024
- 728851968 cubed (7288519683) is 387184526099185608249311232
-
The
square root of 728851968 is 26997.2585274877 -
The
cube root of 728851968 is 899.9390773577
Scales and comparisons
How big is 728851968?- 728,851,968 seconds is equal to 23 years, 9 weeks, 18 hours, 52 minutes, 48 seconds.
-
To count from 1 to 728,851,968 would take you about thirty-four 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 728851968 cubic inches would be around 75 feet tall.
Recreational maths with 728851968
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 728851968 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.
APA style:
Numbermatics. (2024). Number 728851968 - Facts about the integer. Retrieved 28 April 2024, from https://numbermatics.com/n/728851968/
Chicago style:
Numbermatics. 2024. "Number 728851968 - Facts about the integer". https://numbermatics.com/n/728851968/
The information we have on file for 728851968 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 728851968, math, Factors of 728851968, curriculum, school, college, exams, university, Prime factorization of 728851968, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight million, eight hundred fifty-one thousand, nine hundred sixty-eight.