12420115845120

Names of 12420115845120

• Cardinal: 12420115845120 can be written as Twelve trillion, four hundred twenty billion, one hundred fifteen million, eight hundred forty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.242011584512 × 10¹³

Factors of 12420115845120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 270

Divisors of 12420115845120

• Number of divisors d(n): 936
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 67 72 80 81 90 96 108 120 128 134 135 144 160 162 180 192 193 201 216 240 243 256 268 270 288 320 324 335 360 384 386 402 405 432 480 486 512 536 540 576 579 603 640 648 670 720 768 772 804 810 864 960 965 972 1005 1024 1072 1080 1152 1158 1206 1215 1280 1296 1340 1440 1536 1544 1608 1620 1728 1737 1809 1920 1930 1944 2010 2048 2144 2160 2304 2316 2412 2430 2560 2592 2680 2880 2895 3015 3072 3088 3216 3240 3456 3474 3618 3840 3860 3888 4020 4096 4288 4320 4608 4632 4824 4860 5120 5184 5211 5360 5427 5760 5790 6030 6144 6176 6432 6480 6912 6948 7236 7680 7720 7776 8040 8576 8640 8685 9045 9216 9264 9648 9720 10240 10368 10422 10720 10854 11520 11580 12060 12288 12352 12864 12931 12960 13824 13896 14472 15360 15440 15552 15633 16080 16281 17152 17280 17370 18090 18432 18528 19296 19440 20480 20736 20844 21440 21708 23040 23160 24120 24704 25728 25862 25920 26055 27135 27648 27792 28944 30720 30880 31104 31266 32160 32562 34304 34560 34740 36180 36864 37056 37249 38592 38793 38880 41472 41688 42880 43416 46080 46320 46899 48240 49408 51456 51724 51840 52110 54270 55296 55584 57888 61440 61760 62208 62532 64320 64655 65124 68608 69120 69480 72360 74112 74498 77184 77586 77760 78165 81405 82944 83376 85760 86832 92160 92640 93798 96480 98816 102912 103448 103680 104220 108540 110592 111168 111747 115776 116379 123520 124416 125064 128640 129310 130248 137216 138240 138960 144720 148224 148996 154368 155172 155520 156330 162810 165888 166752 171520 173664 184320 185280 186245 187596 192960 193965 197632 205824 206896 207360 208440 217080 222336 223494 231552 232758 234495 247040 248832 250128 257280 258620 260496 274432 276480 277920 289440 296448 297992 308736 310344 311040 312660 325620 331776 333504 335241 343040 347328 349137 370560 372490 375192 385920 387930 395264 411648 413792 414720 416880 434160 444672 446988 463104 465516 468990 494080 497664 500256 514560 517240 520992 552960 555840 558735 578880 581895 592896 595984 617472 620688 622080 625320 651240 667008 670482 686080 694656 698274 741120 744980 750384 771840 775860 790528 823296 827584 829440 833760 868320 889344 893976 926208 931032 937980 988160 995328 1000512 1005723 1029120 1034480 1041984 1047411 1111680 1117470 1157760 1163790 1185792 1191968 1234944 1241376 1244160 1250640 1302480 1334016 1340964 1372160 1389312 1396548 1482240 1489960 1500768 1543680 1551720 1655168 1658880 1667520 1676205 1736640 1745685 1778688 1787952 1852416 1862064 1875960 1976320 2001024 2011446 2058240 2068960 2083968 2094822 2223360 2234940 2315520 2327580 2371584 2383936 2469888 2482752 2488320 2495683 2501280 2604960 2668032 2681928 2778624 2793096 2964480 2979920 3001536 3017169 3087360 3103440 3142233 3310336 3335040 3352410 3473280 3491370 3557376 3575904 3704832 3724128 3751920 3952640 4002048 4022892 4116480 4137920 4167936 4189644 4446720 4469880 4631040 4655160 4767872 4965504 4976640 4991366 5002560 5028615 5209920 5237055 5336064 5363856 5557248 5586192 5928960 5959840 6003072 6034338 6174720 6206880 6284466 6620672 6670080 6704820 6946560 6982740 7114752 7151808 7409664 7448256 7487049 7503840 8004096 8045784 8275840 8335872 8379288 8893440 8939760 9051507 9262080 9310320 9535744 9931008 9982732 10005120 10057230 10419840 10474110 10672128 10727712 11114496 11172384 11857920 11919680 12006144 12068676 12349440 12413760 12478415 12568932 13241344 13340160 13409640 13893120 13965480 14303616 14896512 14974098 15007680 15085845 15711165 16008192 16091568 16551680 16671744 16758576 17786880 17879520 18103014 18524160 18620640 19071488 19862016 19965464 20010240 20114460 20839680 20948220 21344256 21455424 22228992 22344768 22461147 23839360 24012288 24137352 24827520 24956830 25137864 26482688 26680320 26819280 27786240 27930960 28607232 29793024 29948196 30015360 30171690 31422330 32016384 32183136 33103360 33343488 33517152 35573760 35759040 36206028 37048320 37241280 37435245 38142976 39724032 39930928 40020480 40228920 41679360 41896440 42910848 44689536 44922294 45257535 47678720 48024576 48274704 49655040 49913660 50275728 52965376 53360640 53638560 55572480 55861920 57214464 59586048 59896392 60030720 60343380 62844660 64032768 64366272 66206720 66686976 67034304 67383441 71518080 72412056 74482560 74870490 76285952 79448064 79861856 80040960 80457840 83358720 83792880 85821696 89379072 89844588 90515070 95357440 96049152 96549408 99310080 99827320 100551456 106721280 107277120 111144960 111723840 112305735 114428928 119172096 119792784 120061440 120686760 125689320 128732544 132413440 134068608 134766882 143036160 144824112 148965120 149740980 152571904 158896128 159723712 160081920 160915680 166717440 167585760 171643392 178758144 179689176 181030140 190714880 192098304 193098816 198620160 199654640 201102912 202150323 214554240 223447680 224611470 228857856 238344192 239585568 240122880 241373520 251378640 257465088 264826880 268137216 269533764 286072320 289648224 297930240 299481960 319447424 320163840 321831360 333434880 335171520 336917205 343286784 357516288 359378352 362060280 381429760 386197632 397240320 399309280 402205824 404300646 429108480 446895360 449222940 457715712 476688384 479171136 480245760 482747040 502757280 514930176 536274432 539067528 572144640 579296448 595860480 598963920 606450969 638894848 643662720 670343040 673834410 686573568 715032576 718756704 724120560 762859520 772395264 794480640 798618560 804411648 808601292 858216960 893790720 898445880 958342272 960491520 965494080 1005514560 1010751615 1029860352 1072548864 1078135056 1144289280 1158592896 1191720960 1197927840 1212901938 1277789696 1287325440 1340686080 1347668820 1373147136 1430065152 1437513408 1448241120 1544790528 1597237120 1608823296 1617202584 1716433920 1787581440 1796891760 1916684544 1930988160 2011029120 2021503230 2059720704 2145097728 2156270112 2288578560 2317185792 2383441920 2395855680 2425803876 2555579392 2574650880 2681372160 2695337640 2875026816 2896482240 3032254845 3089581056 3194474240 3217646592 3234405168 3432867840 3575162880 3593783520 3833369088 3861976320 4022058240 4043006460 4119441408 4290195456 4312540224 4634371584 4791711360 4851607752 5111158784 5149301760 5362744320 5390675280 5750053632 5792964480 6064509690 6179162112 6388948480 6435293184 6468810336 6865735680 7150325760 7187567040 7666738176 7723952640 8044116480 8086012920 8625080448 9268743168 9583422720 9703215504 10222317568 10298603520 10725488640 10781350560 11500107264 11585928960 12129019380 12358324224 12777896960 12870586368 12937620672 14375134080 15333476352 15447905280 16088232960 16172025840 17250160896 18537486336 19166845440 19406431008 20597207040 21450977280 21562701120 23000214528 23171857920 24258038760 25555793920 25875241344 28750268160 30666952704 30895810560 32176465920 32344051680 34500321792 37074972672 38333690880 38812862016 43125402240 46000429056 46343715840 48516077520 51111587840 51750482688 57500536320 61791621120 64352931840 64688103360 69000643584 76667381760 77625724032 86250804480 92000858112 92687431680 97032155040 103500965376 115001072640 129376206720 138001287168 153334763520 155251448064 172501608960 185374863360 194064310080 207001930752 230002145280 258752413440 276002574336 310502896128 345003217920 388128620160 414003861504 460004290560 517504826880 621005792256 690006435840 776257240320 828007723008 1035009653760 1242011584512 1380012871680 1552514480640 2070019307520 2484023169024 3105028961280 4140038615040 6210057922560 12420115845120
• Sum of all divisors σ(n): 45547978877856
• Sum of proper divisors (its aliquot sum) s(n): 33127863032736
• 12420115845120 is an abundant number, because the sum of its proper divisors (33127863032736) is greater than itself. Its abundance is 20707747187616

Bases of 12420115845120

• Binary: 10110100101111001000100101111101000000000000₂
• Hexadecimal: 0xB4BC897D000
• Base-36: 4EHQ0AO00

Squares and roots of 12420115845120

• 12420115845120 squared (12420115845120²) is 154259277606200891827814400
• 12420115845120 cubed (12420115845120³) is 1915918098053540480156512748178505728000
• The square root of 12420115845120 is 3524218.4729553869
• The cube root of 12420115845120 is 23158.3998894519

Scales and comparisons

• 12,420,115,845,120 seconds is equal to 394,921 years, 13 weeks, 5 days, 19 hours, 12 minutes.
• To count from 1 to 12,420,115,845,120 would take you about nine hundred eighty-seven thousand, three hundred three 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 12420115845120 cubic inches would be around 1929.9 feet tall.

Recreational maths with 12420115845120

• 12420115845120 backwards is 02154851102421
• 12420115845120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12420115845120's digits is 36
• More coming soon!