21005989200
21,005,989,200 is an even composite number composed of six prime numbers multiplied together.
21005989200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred forty divisors.
Prime factorization of 21005989200:
24 × 36 × 52 × 7 × 41 × 251
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 41 × 251)See below for interesting mathematical facts about the number 21005989200 from the Numbermatics database.
Names of 21005989200
- Cardinal: 21005989200 can be written as Twenty-one billion, five million, nine hundred eighty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 2.10059892 × 1010
Factors of 21005989200
Divisors of 21005989200
- Number of divisors d(n): 840
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 35 36 40 41 42 45 48 50 54 56 60 63 70 72 75 80 81 82 84 90 100 105 108 112 120 123 126 135 140 144 150 162 164 168 175 180 189 200 205 210 216 225 240 243 246 251 252 270 280 287 300 315 324 328 336 350 360 369 378 400 405 410 420 432 450 486 492 502 504 525 540 560 567 574 600 615 630 648 656 675 700 720 729 738 753 756 810 820 840 861 900 945 972 984 1004 1008 1025 1050 1080 1107 1134 1148 1200 1215 1230 1255 1260 1296 1350 1400 1435 1458 1476 1506 1512 1575 1620 1640 1680 1701 1722 1757 1800 1845 1890 1944 1968 2008 2025 2050 2100 2160 2214 2259 2268 2296 2430 2460 2510 2520 2583 2700 2800 2835 2870 2916 2952 3012 3024 3075 3150 3240 3280 3321 3402 3444 3514 3600 3645 3690 3765 3780 3888 4016 4050 4100 4200 4305 4428 4518 4536 4592 4725 4860 4920 5020 5040 5103 5166 5271 5400 5535 5670 5740 5832 5904 6024 6075 6150 6275 6300 6480 6642 6777 6804 6888 7028 7175 7290 7380 7530 7560 7749 8100 8200 8400 8505 8610 8785 8856 9036 9072 9225 9450 9720 9840 9963 10040 10206 10291 10332 10542 10800 11070 11295 11340 11480 11664 12048 12150 12300 12550 12600 12915 13284 13554 13608 13776 14056 14175 14350 14580 14760 15060 15120 15498 15813 16200 16400 16605 17010 17220 17570 17712 18072 18225 18450 18825 18900 19440 19926 20080 20331 20412 20582 20664 21084 21525 22140 22590 22680 22960 23247 24300 24600 25100 25200 25515 25830 26355 26568 27108 27216 27675 28112 28350 28700 29160 29520 29889 30120 30873 30996 31626 32400 33210 33885 34020 34440 35140 36144 36450 36900 37650 37800 38745 39852 40662 40824 41164 41328 42168 42525 43050 43925 44280 45180 45360 46494 47439 48600 49200 49815 50200 51030 51455 51660 52710 53136 54216 55350 56475 56700 57400 58320 59778 60240 60993 61746 61992 63252 64575 66420 67770 68040 68880 69741 70280 72037 72900 73800 75300 75600 77490 79065 79704 81324 81648 82328 83025 84336 85050 86100 87850 88560 90360 92619 92988 94878 97200 99630 100400 101655 102060 102910 103320 105420 108432 110700 112950 113400 114800 116235 119556 121986 123492 123984 126504 127575 129150 131775 132840 135540 136080 139482 140560 142317 144074 145800 147600 149445 150600 154365 154980 158130 159408 162648 164656 166050 169425 170100 172200 175700 180720 182979 185238 185976 189756 193725 199260 203310 204120 205820 206640 209223 210840 216111 221400 225900 226800 232470 237195 239112 243972 246984 249075 253008 255150 257275 258300 263550 265680 271080 277857 278964 284634 288148 291600 298890 301200 304965 308730 309960 316260 325296 332100 338850 340200 344400 348705 351400 360185 365958 370476 371952 379512 387450 395325 398520 406620 408240 411640 418446 421680 426951 432222 442800 451800 463095 464940 474390 478224 487944 493968 498150 508275 510300 514550 516600 527100 542160 555714 557928 569268 576296 581175 597780 609930 617460 619920 632520 648333 664200 677700 680400 697410 702800 711585 720370 731916 740952 747225 759024 771825 774900 790650 797040 813240 823280 833571 836892 853902 864444 903600 914895 926190 929880 948780 975888 996300 1016550 1020600 1029100 1033200 1046115 1054200 1080555 1111428 1115856 1138536 1152592 1162350 1185975 1195560 1219860 1234920 1265040 1280853 1296666 1328400 1355400 1389285 1394820 1423170 1440740 1463832 1481904 1494450 1524825 1543650 1549800 1581300 1626480 1667142 1673784 1707804 1728888 1743525 1800925 1829790 1852380 1859760 1897560 1944999 1992600 2033100 2041200 2058200 2092230 2108400 2134755 2161110 2222856 2277072 2315475 2324700 2371950 2391120 2439720 2469840 2500713 2561706 2593332 2710800 2778570 2789640 2846340 2881480 2927664 2988900 3049650 3087300 3099600 3162600 3241665 3334284 3347568 3415608 3457776 3487050 3557925 3601850 3659580 3704760 3795120 3889998 3985200 4066200 4116400 4167855 4184460 4269510 4322220 4445712 4574475 4630950 4649400 4743900 4879440 5001426 5123412 5186664 5230575 5402775 5557140 5579280 5692680 5762960 5834997 5977800 6099300 6174600 6325200 6404265 6483330 6668568 6831216 6946425 6974100 7115850 7203700 7319160 7409520 7502139 7779996 8132400 8335710 8368920 8539020 8644440 9148950 9261900 9298800 9487800 9724995 10002852 10246824 10373328 10461150 10673775 10805550 11114280 11385360 11669994 11955600 12198600 12349200 12503565 12808530 12966660 13337136 13892850 13948200 14231700 14407400 14638320 15004278 15559992 16208325 16671420 16737840 17078040 17288880 17504991 18297900 18523800 18975600 19449990 20005704 20493648 20839275 20922300 21347550 21611100 22228560 23339988 24397200 25007130 25617060 25933320 27785700 27896400 28463400 28814800 29174985 30008556 31119984 32021325 32416650 33342840 34156080 35009982 36595800 37047600 37510695 38899980 40011408 41678550 41844600 42695100 43222200 46679976 48624975 50014260 51234120 51866640 52514973 55571400 56926800 58349970 60017112 62517825 64042650 64833300 66685680 70019964 73191600 75021390 77799960 83357100 83689200 85390200 86444400 87524955 93359952 97249950 100028520 102468240 105029946 111142800 116699940 120034224 125035650 128085300 129666600 140039928 145874925 150042780 155599920 166714200 170780400 175049910 187553475 194499900 200057040 210059892 233399880 250071300 256170600 259333200 262574865 280079856 291749850 300085560 333428400 350099820 375106950 388999800 420119784 437624775 466799760 500142600 512341200 525149730 583499700 600171120 700199640 750213900 777999600 840239568 875249550 1000285200 1050299460 1166999400 1312874325 1400399280 1500427800 1750499100 2100598920 2333998800 2625748650 3000855600 3500998200 4201197840 5251497300 7001996400 10502994600 21005989200
- Sum of all divisors σ(n): 88937182656
- Sum of proper divisors (its aliquot sum) s(n): 67931193456
- 21005989200 is an abundant number, because the sum of its proper divisors (67931193456) is greater than itself. Its abundance is 46925204256
Bases of 21005989200
- Binary: 100111001000000110111110101010100002
- Hexadecimal: 0x4E40DF550
- Base-36: 9NEF900
Squares and roots of 21005989200
- 21005989200 squared (210059892002) is 441251582270516640000
- 21005989200 cubed (210059892003) is 9268925971657384018260288000000
-
The
square root of 21005989200 is 144934.4306919511 -
The
cube root of 21005989200 is 2759.1864331757
Scales and comparisons
How big is 21005989200?- 21,005,989,200 seconds is equal to 667 years, 48 weeks, 21 hours.
-
To count from 1 to 21,005,989,200 would take you about one thousand, three hundred thirty-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 21005989200 cubic inches would be around 229.9 feet tall.
Recreational maths with 21005989200
- 21005989200 backwards is 00298950012
- 21005989200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21005989200's digits is 36
- More coming soon!
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"Number 21005989200 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.
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The information we have on file for 21005989200 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!
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