13668458640
13,668,458,640 is an even composite number composed of seven prime numbers multiplied together.
13668458640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13668458640:
24 × 3 × 5 × 19 × 29 × 41 × 2521
(2 × 2 × 2 × 2 × 3 × 5 × 19 × 29 × 41 × 2521)See below for interesting mathematical facts about the number 13668458640 from the Numbermatics database.
Names of 13668458640
- Cardinal: 13668458640 can be written as Thirteen billion, six hundred sixty-eight million, four hundred fifty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.366845864 × 1010
Factors of 13668458640
Divisors of 13668458640
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 29 30 38 40 41 48 57 58 60 76 80 82 87 95 114 116 120 123 145 152 164 174 190 205 228 232 240 246 285 290 304 328 348 380 410 435 456 464 492 551 570 580 615 656 696 760 779 820 870 912 984 1102 1140 1160 1189 1230 1392 1520 1558 1640 1653 1740 1968 2204 2280 2320 2337 2378 2460 2521 2755 3116 3280 3306 3480 3567 3895 4408 4560 4674 4756 4920 5042 5510 5945 6232 6612 6960 7134 7563 7790 8265 8816 9348 9512 9840 10084 11020 11685 11890 12464 12605 13224 14268 15126 15580 16530 17835 18696 19024 20168 22040 22591 23370 23780 25210 26448 28536 30252 31160 33060 35670 37392 37815 40336 44080 45182 46740 47560 47899 50420 57072 60504 62320 66120 67773 71340 73109 75630 90364 93480 95120 95798 100840 103361 112955 121008 132240 135546 142680 143697 146218 151260 180728 186960 191596 201680 206722 219327 225910 239495 271092 285360 287394 292436 302520 310083 338865 361456 365545 383192 413444 438654 451820 478990 516805 542184 574788 584872 605040 620166 677730 718485 731090 766384 826888 877308 903640 957980 1033610 1084368 1096635 1149576 1169744 1240332 1355460 1389071 1436970 1462180 1550415 1653776 1754616 1807280 1915960 1963859 2067220 2193270 2299152 2480664 2710920 2778142 2873940 2924360 2997469 3100830 3509232 3831920 3927718 4134440 4167213 4386540 4961328 5421840 5556284 5747880 5848720 5891577 5994938 6201660 6945355 7855436 8268880 8334426 8773080 8992407 9819295 11112568 11495760 11783154 11989876 12403320 13890710 14987345 15710872 16668852 17546160 17984814 19638590 20836065 22225136 23566308 23979752 24806640 27781420 29457885 29974690 31421744 33337704 35969628 39277180 41672130 44962035 47132616 47959504 55562840 56951911 58915770 59949380 66675408 71939256 78554360 83344260 89924070 94265232 111125680 113903822 117831540 119898760 143878512 157108720 166688520 170855733 179848140 227807644 235663080 239797520 284759555 333377040 341711466 359696280 455615288 471326160 569519110 683422932 719392560 854278665 911230576 1139038220 1366845864 1708557330 2278076440 2733691728 3417114660 4556152880 6834229320 13668458640
- Sum of all divisors σ(n): 47284473600
- Sum of proper divisors (its aliquot sum) s(n): 33616014960
- 13668458640 is an abundant number, because the sum of its proper divisors (33616014960) is greater than itself. Its abundance is 19947556320
Bases of 13668458640
- Binary: 11001011101011010000100000100100002
- Hexadecimal: 0x32EB42090
- Base-36: 6A1UI6O
Squares and roots of 13668458640
- 13668458640 squared (136684586402) is 186826761593390649600
- 13668458640 cubed (136684586403) is 2553633863684400591420332544000
-
The
square root of 13668458640 is 116912.1834540781 -
The
cube root of 13668458640 is 2390.9647919969
Scales and comparisons
How big is 13668458640?- 13,668,458,640 seconds is equal to 434 years, 31 weeks, 6 days, 18 hours, 4 minutes.
-
To count from 1 to 13,668,458,640 would take you about eight hundred sixty-nine 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 13668458640 cubic inches would be around 199.2 feet tall.
Recreational maths with 13668458640
- 13668458640 backwards is 04685486631
- The number of decimal digits it has is: 11
- The sum of 13668458640's digits is 51
- More coming soon!
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 13668458640 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
APA style:
Numbermatics. (2024). Number 13668458640 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/13668458640/
Chicago style:
Numbermatics. 2024. "Number 13668458640 - Facts about the integer". https://numbermatics.com/n/13668458640/
The information we have on file for 13668458640 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 13668458640, math, Factors of 13668458640, curriculum, school, college, exams, university, Prime factorization of 13668458640, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, six hundred sixty-eight million, four hundred fifty-eight thousand, six hundred forty.