21427044535120
21,427,044,535,120 is an even composite number composed of eight prime numbers multiplied together.
21427044535120 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 21427044535120:
24 × 5 × 7 × 37 × 41 × 181 × 331 × 421
(2 × 2 × 2 × 2 × 5 × 7 × 37 × 41 × 181 × 331 × 421)See below for interesting mathematical facts about the number 21427044535120 from the Numbermatics database.
Names of 21427044535120
- Cardinal: 21427044535120 can be written as Twenty-one trillion, four hundred twenty-seven billion, forty-four million, five hundred thirty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.142704453512 × 1013
Factors of 21427044535120
Divisors of 21427044535120
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 37 40 41 56 70 74 80 82 112 140 148 164 181 185 205 259 280 287 296 328 331 362 370 410 421 518 560 574 592 656 662 724 740 820 842 905 1036 1148 1267 1295 1324 1435 1448 1480 1517 1640 1655 1684 1810 2072 2105 2296 2317 2534 2590 2648 2870 2896 2947 2960 3034 3280 3310 3368 3620 4144 4210 4592 4634 5068 5180 5296 5740 5894 6068 6335 6620 6697 6736 7240 7421 7585 8420 9268 10136 10360 10619 11480 11585 11788 12136 12247 12670 13240 13394 13571 14480 14735 14842 15170 15577 16840 17261 18536 20272 20720 21238 22960 23170 23576 24272 24494 25340 26480 26788 27142 29470 29684 30340 31154 33485 33680 34522 37072 37105 42476 46340 46879 47152 48988 50680 51947 53095 53576 54284 58940 59368 59911 60680 61235 62308 66970 67855 69044 74210 76201 77885 84952 85729 86305 92680 93758 94997 97976 101360 103894 106190 107152 108568 109039 117880 118736 119822 120827 121360 122470 124616 133940 135710 138088 139351 148420 152402 155770 169904 171458 172610 185360 187516 189994 195952 207788 212380 217136 218078 234395 235760 239644 241654 244940 249232 259735 267880 271420 274577 276176 278702 296840 299555 304804 311540 342916 345220 375032 379988 381005 415576 419377 424760 428645 436156 468790 474985 479288 483308 489880 502127 519470 533407 535760 542840 545195 549154 557404 593680 599110 604135 609608 623080 638657 685832 690440 696755 750064 759976 762010 831152 838754 849520 857290 872312 937580 949970 958576 966616 975457 979760 1004254 1038940 1066814 1085680 1090390 1098308 1114808 1198220 1208270 1219216 1246160 1277314 1371664 1372885 1380880 1393510 1519952 1524020 1677508 1714580 1744624 1875160 1899940 1922039 1933232 1950914 2008508 2077880 2096885 2133628 2180780 2196616 2216707 2229616 2396440 2416540 2456351 2510635 2554628 2667035 2745770 2787020 2819437 3048040 3124241 3193285 3355016 3429160 3514889 3750320 3799880 3844078 3901828 4017016 4155760 4193770 4267256 4361560 4393232 4433414 4470599 4792880 4833080 4877285 4912702 5021270 5109256 5155987 5334070 5491540 5574040 5638874 5713391 6096080 6248482 6386570 6710032 6858320 7029778 7599760 7688156 7803656 8034032 8387540 8534512 8723120 8866828 8941198 9610195 9666160 9754570 9825404 10042540 10218512 10311974 10668140 10983080 11083535 11148080 11277748 11426782 12281755 12496964 12773140 14059556 14097185 15376312 15516949 15607312 15621205 16775080 17194457 17574445 17733656 17882396 19220390 19509140 19650808 19736059 20085080 20623948 21336280 21869687 21966160 22167070 22352995 22555496 22853564 24563510 24993928 25222531 25546280 25779935 28119112 28194370 28566955 30752624 31033898 31242410 33550160 34388914 35148890 35467312 35764792 36091909 38440780 39018280 39301616 39472118 39993737 40170160 41247896 42672560 43739374 44334140 44705990 45110992 45707128 49127020 49987856 50445062 51092560 51559870 56238224 56388740 57133910 62067796 62484820 68777828 70297780 71529584 72183818 76881560 77584745 78036560 78944236 79987474 82495792 85972285 87478748 88668280 89411980 90884987 91414256 98254040 98680295 100890124 103119740 109348435 112777480 114267820 115596917 124135592 124969640 126112655 137555656 140595560 144367636 153763120 155169490 157888472 159974948 171944570 174957496 176557717 177336560 178823960 180459545 181769974 196508080 197360590 199968685 201780248 206239480 211395467 218696870 225554960 228535640 231193834 248271184 249939280 252225310 275111312 281191120 288735272 310338980 315776944 319949896 343889140 349914992 353115434 357647920 360919090 363539948 394721180 399937370 403560496 412478960 422790934 437393740 454424935 457071280 462387668 504450620 577470544 577984585 620677960 636194909 639899792 687778280 706230868 721838180 727079896 789442360 799874740 809178419 845581868 874787480 882788585 908849870 924775336 933233647 1008901240 1034123771 1056977335 1155969170 1241355920 1272389818 1375556560 1412461736 1443676360 1454159792 1479768269 1578884720 1599749480 1618356838 1691163736 1749574960 1765577170 1817699740 1849550672 1866467294 2017802480 2068247542 2113954670 2311938340 2544779636 2824923472 2887352720 2959536538 3180974545 3199498960 3236713676 3382327472 3531154340 3635399480 3732934588 4045892095 4136495084 4227909340 4623876680 4666168235 5089559272 5170618855 5919073076 6361949090 6473427352 6532635529 7062308680 7238866397 7270798960 7398841345 7465869176 8091784190 8272990168 8455818680 9247753360 9332336470 10179118544 10341237710 11838146152 12723898180 12946854704 13065271058 14124617360 14477732794 14797682690 14931738352 16183568380 16545980336 16911637360 18664672940 20682475420 23676292304 25447796360 26130542116 28955465588 29595365380 32367136760 32663177645 36194331985 37329345880 38262579527 41364950840 50895592720 52261084232 57910931176 59190730760 64734273520 65326355290 72388663970 74658691760 76525159054 82729901680 104522168464 115821862352 118381461520 130652710580 144777327940 153050318108 191312897635 261305421160 267838056689 289554655880 306100636216 382625795270 522610842320 535676113378 579109311760 612201272432 765251590540 1071352226756 1339190283445 1530503181080 2142704453512 2678380566890 3061006362160 4285408907024 5356761133780 10713522267560 21427044535120
- Sum of all divisors σ(n): 60556078162944
- Sum of proper divisors (its aliquot sum) s(n): 39129033627824
- 21427044535120 is an abundant number, because the sum of its proper divisors (39129033627824) is greater than itself. Its abundance is 17701989092704
Bases of 21427044535120
- Binary: 1001101111100110111110110000011001011010100002
- Hexadecimal: 0x137CDF60CB50
- Base-36: 7LFG533V4
Squares and roots of 21427044535120
- 21427044535120 squared (214270445351202) is 459118237510015856913414400
- 21427044535120 cubed (214270445351203) is 9837546922012911463141119890539913728000
-
The
square root of 21427044535120 is 4628935.5725825349 -
The
cube root of 21427044535120 is 27775.0014802177
Scales and comparisons
How big is 21427044535120?- 21,427,044,535,120 seconds is equal to 681,313 years, 38 weeks, 2 days, 15 hours, 18 minutes, 40 seconds.
-
To count from 1 to 21,427,044,535,120 would take you about one million, seven hundred three thousand, two hundred eighty-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 21427044535120 cubic inches would be around 2314.6 feet tall.
Recreational maths with 21427044535120
- 21427044535120 backwards is 02153544072412
- 21427044535120 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21427044535120's digits is 40
- More coming soon!
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