21311294400
21,311,294,400 is an even composite number composed of five prime numbers multiplied together.
21311294400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred eighty-two divisors.
Prime factorization of 21311294400:
26 × 36 × 52 × 112 × 151
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 11 × 151)See below for interesting mathematical facts about the number 21311294400 from the Numbermatics database.
Names of 21311294400
- Cardinal: 21311294400 can be written as Twenty-one billion, three hundred eleven million, two hundred ninety-four thousand, four hundred.
Scientific notation
- Scientific notation: 2.13112944 × 1010
Factors of 21311294400
Divisors of 21311294400
- Number of divisors d(n): 882
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 27 30 32 33 36 40 44 45 48 50 54 55 60 64 66 72 75 80 81 88 90 96 99 100 108 110 120 121 132 135 144 150 151 160 162 165 176 180 192 198 200 216 220 225 240 242 243 264 270 275 288 297 300 302 320 324 330 352 360 363 396 400 405 432 440 450 453 480 484 486 495 528 540 550 576 594 600 604 605 648 660 675 704 720 726 729 755 792 800 810 825 864 880 891 900 906 960 968 972 990 1056 1080 1089 1100 1188 1200 1208 1210 1215 1296 1320 1350 1359 1440 1452 1458 1485 1510 1584 1600 1620 1650 1661 1728 1760 1782 1800 1812 1815 1936 1944 1980 2025 2112 2160 2178 2200 2265 2376 2400 2416 2420 2430 2475 2592 2640 2673 2700 2718 2880 2904 2916 2970 3020 3025 3168 3240 3267 3300 3322 3520 3564 3600 3624 3630 3645 3775 3872 3888 3960 4050 4077 4320 4356 4400 4455 4530 4752 4800 4832 4840 4860 4950 4983 5184 5280 5346 5400 5436 5445 5808 5832 5940 6040 6050 6075 6336 6480 6534 6600 6644 6795 7128 7200 7248 7260 7290 7425 7550 7744 7776 7920 8019 8100 8154 8305 8640 8712 8800 8910 9060 9075 9504 9664 9680 9720 9801 9900 9966 10560 10692 10800 10872 10890 11325 11616 11664 11880 12080 12100 12150 12231 12960 13068 13200 13288 13365 13590 14256 14400 14496 14520 14580 14850 14949 15100 15552 15840 16038 16200 16308 16335 16610 17424 17600 17820 18120 18150 18225 18271 19008 19360 19440 19602 19800 19932 20385 21384 21600 21744 21780 22275 22650 23232 23328 23760 24160 24200 24300 24462 24915 25920 26136 26400 26576 26730 27180 27225 28512 28992 29040 29160 29403 29700 29898 30200 31680 32076 32400 32616 32670 33220 33975 34848 35640 36240 36300 36450 36542 36693 38720 38880 39204 39600 39864 40095 40770 41525 42768 43200 43488 43560 44550 44847 45300 46656 47520 48320 48400 48600 48924 49005 49830 52272 52800 53152 53460 54360 54450 54813 57024 58080 58320 58806 59400 59796 60400 61155 64152 64800 65232 65340 66440 66825 67950 69696 71280 72480 72600 72900 73084 73386 74745 77760 78408 79200 79728 80190 81540 81675 83050 85536 86976 87120 88209 89100 89694 90600 91355 95040 96800 97200 97848 98010 99660 101925 104544 106304 106920 108720 108900 109626 110079 116160 116640 117612 118800 119592 120800 122310 124575 128304 129600 130464 130680 132880 133650 134541 135900 142560 144960 145200 145800 146168 146772 147015 149490 156816 158400 159456 160380 163080 163350 164439 166100 171072 174240 176418 178200 179388 181200 182710 183465 193600 194400 195696 196020 199320 200475 203850 209088 213840 217440 217800 219252 220158 224235 233280 235224 237600 239184 241600 244620 245025 249150 256608 260928 261360 265760 267300 269082 271800 274065 285120 290400 291600 292336 293544 294030 298980 305775 313632 318912 320760 326160 326700 328878 332200 348480 352836 356400 358776 362400 365420 366930 373725 388800 391392 392040 398640 400950 403623 407700 427680 434880 435600 438504 440316 441045 448470 456775 470448 475200 478368 489240 490050 493317 498300 513216 522720 531520 534600 538164 543600 548130 550395 580800 583200 584672 587088 588060 597960 611550 627264 641520 652320 653400 657756 664400 672705 705672 712800 717552 724800 730840 733860 735075 747450 782784 784080 797280 801900 807246 815400 822195 855360 871200 877008 880632 882090 896940 913550 917325 940896 956736 978480 980100 986634 996600 1045440 1069200 1076328 1087200 1096260 1100790 1121175 1166400 1169344 1174176 1176120 1195920 1210869 1223100 1283040 1304640 1306800 1315512 1328800 1345410 1370325 1411344 1425600 1435104 1461680 1467720 1470150 1479951 1494900 1568160 1594560 1603800 1614492 1630800 1644390 1742400 1754016 1761264 1764180 1793880 1827100 1834650 1881792 1956960 1960200 1973268 1993200 2018115 2138400 2152656 2174400 2192520 2201580 2205225 2242350 2348352 2352240 2391840 2421738 2446200 2466585 2566080 2613600 2631024 2657600 2690820 2740650 2751975 2822688 2870208 2923360 2935440 2940300 2959902 2989800 3136320 3207600 3228984 3261600 3288780 3363525 3508032 3522528 3528360 3587760 3654200 3669300 3913920 3920400 3946536 3986400 4036230 4110975 4276800 4305312 4385040 4403160 4410450 4439853 4484700 4704480 4783680 4843476 4892400 4933170 5227200 5262048 5381640 5481300 5503950 5645376 5846720 5870880 5880600 5919804 5979600 6054345 6415200 6457968 6523200 6577560 6727050 7045056 7056720 7175520 7308400 7338600 7399755 7840800 7893072 7972800 8072460 8221950 8610624 8770080 8806320 8820900 8879706 8969400 9408960 9686952 9784800 9866340 10090575 10524096 10763280 10962600 11007900 11741760 11761200 11839608 11959200 12108690 12332925 12830400 12915936 13155120 13319559 13454100 14113440 14351040 14616800 14677200 14799510 15681600 15786144 16144920 16443900 17540160 17612640 17641800 17759412 17938800 19373904 19569600 19732680 20181150 21526560 21925200 22015800 22199265 23522400 23679216 23918400 24217380 24665850 25831872 26310240 26639118 26908200 28226880 29233600 29354400 29599020 30271725 31572288 32289840 32887800 35225280 35283600 35518824 35877600 36998775 38747808 39465360 40362300 43053120 43850400 44031600 44398530 47044800 47358432 48434760 49331700 52620480 53278236 53816400 58708800 59198040 60543450 64579680 65775600 66597795 70567200 71037648 71755200 73997550 77495616 78930720 80724600 87700800 88063200 88797060 94716864 96869520 98663400 106556472 107632800 110996325 118396080 121086900 129159360 131551200 133195590 141134400 142075296 147995100 157861440 161449200 176126400 177594120 193739040 197326800 213112944 215265600 221992650 236792160 242173800 263102400 266391180 284150592 295990200 322898400 332988975 355188240 387478080 394653600 426225888 443985300 473584320 484347600 532782360 591980400 645796800 665977950 710376480 789307200 852451776 887970600 968695200 1065564720 1183960800 1331955900 1420752960 1775941200 1937390400 2131129440 2367921600 2663911800 3551882400 4262258880 5327823600 7103764800 10655647200 21311294400
- Sum of all divisors σ(n): 86992298456
- Sum of proper divisors (its aliquot sum) s(n): 65681004056
- 21311294400 is an abundant number, because the sum of its proper divisors (65681004056) is greater than itself. Its abundance is 44369709656
Bases of 21311294400
- Binary: 100111101100100000010001011110000002
- Hexadecimal: 0x4F6408BC0
- Base-36: 9SG7000
Squares and roots of 21311294400
- 21311294400 squared (213112944002) is 454171269003471360000
- 21311294400 cubed (213112944003) is 9678977621754572774928384000000
-
The
square root of 21311294400 is 145983.8840420407 -
The
cube root of 21311294400 is 2772.4897093999
Scales and comparisons
How big is 21311294400?- 21,311,294,400 seconds is equal to 677 years, 32 weeks, 6 days, 12 hours.
-
To count from 1 to 21,311,294,400 would take you about one thousand, three hundred fifty-five 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 21311294400 cubic inches would be around 231 feet tall.
Recreational maths with 21311294400
- 21311294400 backwards is 00449211312
- 21311294400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21311294400's digits is 27
- 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 21311294400 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.
APA style:
Numbermatics. (2024). Number 21311294400 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/21311294400/
Chicago style:
Numbermatics. 2024. "Number 21311294400 - Facts about the integer". https://numbermatics.com/n/21311294400/
The information we have on file for 21311294400 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 21311294400, math, Factors of 21311294400, curriculum, school, college, exams, university, Prime factorization of 21311294400, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred eleven million, two hundred ninety-four thousand, four hundred.