12981228731520
12,981,228,731,520 is an even composite number composed of eight prime numbers multiplied together.
12981228731520 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand and twenty-four divisors.
Prime factorization of 12981228731520:
27 × 3 × 5 × 7 × 31 × 67 × 149 × 3121
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 31 × 67 × 149 × 3121)See below for interesting mathematical facts about the number 12981228731520 from the Numbermatics database.
Names of 12981228731520
- Cardinal: 12981228731520 can be written as Twelve trillion, nine hundred eighty-one billion, two hundred twenty-eight million, seven hundred thirty-one thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.298122873152 × 1013
Factors of 12981228731520
Divisors of 12981228731520
- Number of divisors d(n): 1024
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 48 56 60 62 64 67 70 80 84 93 96 105 112 120 124 128 134 140 149 155 160 168 186 192 201 210 217 224 240 248 268 280 298 310 320 335 336 372 384 402 420 434 447 448 465 469 480 496 536 560 596 620 640 651 670 672 744 745 804 840 868 894 896 930 938 960 992 1005 1043 1072 1085 1120 1192 1240 1302 1340 1344 1407 1488 1490 1608 1680 1736 1788 1860 1876 1920 1984 2010 2077 2086 2144 2170 2235 2240 2345 2384 2480 2604 2680 2688 2814 2976 2980 3121 3129 3216 3255 3360 3472 3576 3720 3752 3968 4020 4154 4172 4288 4340 4470 4480 4619 4690 4768 4960 5208 5215 5360 5628 5952 5960 6231 6242 6258 6432 6510 6720 6944 7035 7152 7440 7504 8040 8308 8344 8576 8680 8940 9238 9363 9380 9536 9920 9983 10385 10416 10430 10720 11256 11904 11920 12462 12484 12516 12864 13020 13440 13857 13888 14070 14304 14539 14880 15008 15605 15645 16080 16616 16688 17360 17880 18476 18726 18760 19072 19840 19966 20770 20832 20860 21440 21847 22512 23095 23840 24924 24968 25032 25728 26040 27714 27776 28140 28608 29078 29760 29949 30016 31155 31210 31290 32160 32333 33232 33376 34720 35760 36952 37452 37520 39932 41540 41664 41720 42880 43617 43694 45024 46190 46815 47680 49848 49915 49936 50064 52080 55428 56280 57216 58156 59520 59898 60032 62310 62420 62580 64320 64666 65541 66464 66752 69285 69440 69881 71520 72695 73904 74904 75040 79864 83080 83328 83440 87234 87388 90048 92380 93630 95360 96751 96999 99696 99830 99872 100128 104160 109235 110856 112560 116312 119796 124620 124840 125160 128640 129332 131082 132928 133504 138570 138880 139762 143040 145390 147808 149745 149808 150080 159728 161665 166160 166880 174468 174776 180096 184760 187260 193502 193998 199392 199660 199744 200256 208320 209107 209643 218085 218470 221712 225120 232624 239592 249240 249680 250320 258664 262164 265856 277140 279524 286080 290253 290780 295616 299490 299616 300160 309473 319456 323330 327705 332320 333760 348936 349405 349552 369520 374520 387004 387996 398784 399320 399488 400512 416640 418214 419286 436170 436940 443424 450240 465029 465248 479184 483755 484995 498480 499360 500640 517328 524328 554280 559048 580506 581560 591232 598980 599232 618946 627321 638912 646660 655410 664640 667520 677257 697872 698810 699104 739040 749040 774008 775992 797568 798640 836428 838572 872340 873880 886848 900480 928419 930058 930496 958368 967510 969990 996960 998720 1001280 1034656 1045535 1048215 1048656 1108560 1118096 1161012 1163120 1197960 1198464 1237892 1254642 1277824 1293320 1310820 1329280 1354514 1395087 1395744 1397620 1398208 1451265 1463749 1478080 1498080 1547365 1548016 1551984 1597280 1672856 1677144 1744680 1747760 1773696 1856838 1860116 1860992 1916736 1935020 1939980 1993920 1997440 2002560 2031771 2069312 2091070 2096430 2097312 2166311 2217120 2236192 2322024 2325145 2326240 2395920 2475784 2509284 2586640 2621640 2709028 2790174 2791488 2795240 2796416 2902530 2927498 2956160 2996160 3094730 3096032 3103968 3136605 3194560 3255203 3345712 3354288 3386285 3489360 3495520 3713676 3720232 3833472 3870040 3879960 3987840 4063542 4138624 4182140 4192860 4194624 4332622 4391247 4434240 4472384 4642095 4644048 4650290 4652480 4791840 4951568 5018568 5173280 5243280 5418056 5580348 5582976 5590480 5805060 5854996 5992320 6189460 6192064 6207936 6273210 6389120 6482317 6498933 6510406 6691424 6708576 6772570 6975435 6978720 6991040 7318745 7427352 7440464 7740080 7759920 8127084 8364280 8385720 8389248 8665244 8782494 8868480 8944768 9284190 9288096 9300580 9304960 9583680 9765609 9903136 10037136 10158855 10346560 10486560 10831555 10836112 11160696 11180960 11610120 11709992 12378920 12384128 12415872 12546420 12964634 12997866 13020812 13382848 13417152 13545140 13950870 13957440 13982080 14415899 14637490 14854704 14880928 15480160 15519840 16254168 16276015 16728560 16771440 17330488 17564988 18568380 18576192 18601160 19167360 19446951 19531218 19806272 20074272 20317710 20693120 20973120 21663110 21672224 21956235 22321392 22361920 23220240 23419984 24757840 25092840 25929268 25995732 26041624 26765696 26834304 27090280 27901740 27914880 28831798 29274980 29709408 29761856 30960320 31039680 31156943 32411585 32494665 32508336 32552030 33457120 33542880 34660976 35129976 37136760 37152384 37202320 38893902 39062436 39612544 40148544 40635420 41946240 43247697 43326220 43344448 43912470 44642784 44723840 45376219 46440480 46839968 48828045 49515680 50185680 51858536 51991464 52083248 54180560 55803480 57663596 58549960 59418816 59523712 61920640 62079360 62313886 64823170 64989330 65016672 65104060 66914240 67085760 69321952 70259952 72079495 74273520 74404640 77787804 78124872 80297088 81270840 86495394 86652440 86688896 87824940 89285568 90752438 92880960 93470829 93679936 97234755 97656090 99031360 100371360 100911293 103717072 103982928 104166496 108361120 111606960 115327192 117099920 118837632 124627772 129646340 129978660 130033344 130208120 133828480 134171520 136128657 138643904 140519904 144158990 148547040 148809280 155575608 155784715 156249744 162541680 172990788 173304880 175649880 178571136 181504876 185761920 186941658 187359872 194469510 195312180 198062720 200742720 201822586 207434144 207965856 208332992 216238485 216722240 218098601 223213920 226881095 230654384 234199840 249255544 259292680 259957320 260066688 260416240 272257314 277287808 281039808 288317980 297094080 297618560 302733879 311151216 311569430 312499488 325083360 345981576 346609760 351299760 363009752 373883316 388939020 390624360 401485440 403645172 414868288 415931712 416665984 432476970 433444480 436197202 446427840 453762190 461308768 467354145 468399680 498511088 504556465 518585360 519914640 520832480 544514628 562079616 576635960 594188160 605467758 622302432 623138860 624998976 650166720 654295803 680643285 691963152 693219520 702599520 726019504 747766632 777878040 781248720 807290344 829736576 831863424 864953940 872394404 892855680 907524380 922617536 934708290 936799360 965865233 997022176 1009112930 1037170720 1039829280 1041664960 1089029256 1090493005 1153271920 1210935516 1244604864 1246277720 1249997952 1300333440 1308591606 1361286570 1383926304 1386439040 1405199040 1452039008 1495533264 1513669395 1555756080 1562497440 1614580688 1729907880 1744788808 1815048760 1845235072 1869416580 1931730466 1994044352 2018225860 2074341440 2079658560 2083329920 2178058512 2180986010 2306543840 2421871032 2489209728 2492555440 2617183212 2722573140 2767852608 2810398080 2897595699 2904078016 2991066528 3027338790 3111512160 3124994880 3229161376 3271479015 3459815760 3489577616 3630097520 3738833160 3863460932 3988088704 4036451720 4148682880 4159317120 4356117024 4361972020 4613087680 4829326165 4843742064 4985110880 5234366424 5445146280 5535705216 5795191398 5808156032 5982133056 6054677580 6223024320 6249989760 6458322752 6542958030 6761056631 6919631520 6979155232 7260195040 7477666320 7726921864 8072903440 8712234048 8723944040 9226175360 9658652330 9687484128 9970221760 10468732848 10890292560 11590382796 11964266112 12109355160 12446048640 12916645504 13085916060 13522113262 13839263040 13958310464 14487978495 14520390080 14955332640 15453843728 16145806880 17424468096 17447888080 19317304660 19374968256 19940443520 20283169893 20937465696 21780585120 23180765592 24218710320 26171832120 27044226524 27678526080 27916620928 28975956990 29040780160 29910665280 30907687456 32291613760 33805283155 34895776160 38634609320 38749936512 40566339786 41874931392 43561170240 46361531184 48437420640 52343664240 54088453048 57951913980 59821330560 61815374912 64583227520 67610566310 69791552320 77269218640 81132679572 83749862784 87122340480 92723062368 96874841280 101415849465 104687328480 108176906096 115903827960 123630749824 135221132620 139583104640 154538437280 162265359144 185446124736 193749682560 202831698930 209374656960 216353812192 231807655920 270442265240 309076874560 324530718288 370892249472 405663397860 418749313920 432707624384 463615311840 540884530480 618153749120 649061436576 811326795720 865415248768 927230623680 1081769060960 1298122873152 1622653591440 1854461247360 2163538121920 2596245746304 3245307182880 4327076243840 6490614365760 12981228731520
- Sum of all divisors σ(n): 49891258368000
- Sum of proper divisors (its aliquot sum) s(n): 36910029636480
- 12981228731520 is an abundant number, because the sum of its proper divisors (36910029636480) is greater than itself. Its abundance is 23928800904960
Bases of 12981228731520
- Binary: 101111001110011011011000011011111100100000002
- Hexadecimal: 0xBCE6D86FC80
- Base-36: 4LNHSF62O
Squares and roots of 12981228731520
- 12981228731520 squared (129812287315202) is 168512299380040348241510400
- 12981228731520 cubed (129812287315203) is 2187496702326679652209561112400887808000
-
The
square root of 12981228731520 is 3602947.2285227825 -
The
cube root of 12981228731520 is 23502.0241090521
Scales and comparisons
How big is 12981228731520?- 12,981,228,731,520 seconds is equal to 412,762 years, 47 weeks, 5 days, 21 hours, 52 minutes.
-
To count from 1 to 12,981,228,731,520 would take you about one million, thirty-one thousand, nine hundred seven 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 12981228731520 cubic inches would be around 1958.5 feet tall.
Recreational maths with 12981228731520
- 12981228731520 backwards is 02513782218921
- The number of decimal digits it has is: 14
- The sum of 12981228731520's digits is 51
- More coming soon!
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The information we have on file for 12981228731520 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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