12438701022720

Names of 12438701022720

• Cardinal: 12438701022720 can be written as Twelve trillion, four hundred thirty-eight billion, seven hundred one million, twenty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.243870102272 × 10¹³

Factors of 12438701022720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 176

Divisors of 12438701022720

• Number of divisors d(n): 1920
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 49 56 57 60 61 64 70 76 79 80 84 95 96 98 105 112 114 120 122 128 133 140 147 152 158 160 168 183 190 192 196 210 224 228 237 240 244 245 256 266 280 285 294 304 305 316 320 336 361 366 380 384 392 395 399 420 427 448 456 474 480 488 490 512 532 553 560 570 588 608 610 632 640 665 672 722 732 735 760 768 784 790 798 840 854 896 912 915 931 948 960 976 980 1064 1083 1106 1120 1140 1159 1176 1185 1216 1220 1264 1280 1281 1330 1344 1444 1464 1470 1501 1520 1536 1568 1580 1596 1659 1680 1708 1792 1805 1824 1830 1862 1896 1920 1952 1960 1995 2128 2135 2166 2212 2240 2280 2318 2352 2370 2432 2440 2527 2528 2560 2562 2660 2688 2765 2793 2888 2928 2940 2989 3002 3040 3136 3160 3192 3318 3360 3416 3477 3584 3610 3648 3660 3724 3792 3840 3871 3904 3920 3990 4256 4270 4332 4424 4480 4503 4560 4636 4655 4704 4740 4819 4864 4880 5054 5056 5124 5320 5376 5415 5530 5586 5776 5795 5856 5880 5978 6004 6080 6272 6320 6384 6405 6636 6720 6832 6859 6954 7220 7296 7320 7448 7505 7581 7584 7680 7742 7808 7840 7980 8113 8295 8512 8540 8664 8848 8960 8967 9006 9120 9272 9310 9408 9480 9638 9728 9760 10108 10112 10248 10507 10640 10752 10830 11060 11172 11552 11590 11613 11712 11760 11956 12008 12160 12544 12635 12640 12768 12810 13272 13440 13664 13718 13908 13965 14440 14457 14592 14640 14896 14945 15010 15162 15168 15484 15616 15680 15960 16226 16590 17024 17080 17328 17385 17689 17696 17920 17934 18012 18240 18544 18620 18816 18960 19276 19355 19520 20216 20224 20496 20577 21014 21280 21660 22021 22120 22344 22515 23104 23180 23226 23424 23520 23912 24016 24095 24320 24339 25088 25270 25280 25536 25620 26544 26880 27328 27436 27816 27930 28519 28880 28914 29184 29280 29792 29890 30020 30324 30336 30968 31232 31360 31521 31920 32452 33180 33733 34048 34160 34295 34656 34770 35378 35392 35868 36024 36480 37088 37240 37632 37905 37920 38552 38710 39040 40432 40448 40565 40992 41154 42028 42560 43320 44042 44240 44688 44835 45030 46208 46360 46452 46848 47040 47824 48013 48032 48190 48640 48678 50540 50560 51072 51240 52535 53067 53088 53760 54656 54872 55632 55860 56791 57038 57760 57828 58065 58560 59584 59780 60040 60648 60672 61936 62720 63042 63840 64904 66063 66360 67466 68096 68320 68590 69312 69540 70756 70784 71736 72048 72285 72960 73549 74176 74480 75264 75810 75840 77104 77420 78080 80864 81130 81984 82308 84056 85120 85557 86640 88084 88445 88480 89376 89670 90060 91561 92416 92720 92904 93696 94080 95648 96026 96064 96380 97356 101080 101120 101199 102144 102480 102885 105070 106134 106176 109312 109744 110105 111264 111720 113582 114076 115520 115656 116130 117120 119168 119560 120080 121296 121344 121695 123872 125440 126084 127680 129808 132126 132720 134932 136640 137180 138624 139080 141512 141568 142595 143472 144039 144096 144570 145920 147098 148352 148960 151620 151680 154147 154208 154840 156160 157605 161728 162260 163968 164616 168112 168665 170240 170373 171114 173280 176168 176890 176960 178752 179340 180120 183122 184832 185440 185808 188160 191296 192052 192128 192760 194712 199633 202160 202240 202398 204288 204960 205770 210140 212268 212352 218624 219488 220210 220647 222528 223440 227164 228152 231040 231312 232260 234240 236131 238336 239120 240065 240160 242592 243390 247744 252168 255360 259616 264252 265335 265440 269864 273280 274360 274683 277248 278160 283024 283136 283955 285190 286944 288078 288192 289140 294196 296704 297920 303240 303360 308294 308416 309680 315210 323456 324520 327936 329232 330315 336091 336224 337330 340480 340746 342228 346560 352336 353780 353920 357504 358680 360240 366244 367745 370880 371616 376320 382592 384104 384256 385520 389424 399266 404320 404796 409920 411540 418399 420280 424536 424704 427785 438976 440420 441294 445056 446880 454328 456304 457805 462080 462441 462624 464520 468480 472262 476672 478240 480130 480320 485184 486780 495488 504336 505995 510720 519232 528504 530670 530880 539728 541861 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118384896 120899072 121376864 121776130 122913280 123009306 123057984 127765120 129058944 129483480 129534720 130046640 132214084 132755945 133887680 134153376 134594670 135851520 138115712 138716416 139172720 140582064 140637696 141214080 143567648 145384960 146131356 147981120 151123840 151721080 153318144 153822480 159307134 160665216 161323680 164012408 164077312 165267605 167007264 167691720 169121280 170486582 172078592 172644640 173395520 175727580 175797120 178871168 179459560 181348608 182065296 182664195 184369920 187442752 188285440 191647680 194841808 197308160 198321126 200831520 205015510 205096640 207173568 208074624 208759080 212409512 214220288 215098240 215351472 218077440 219025920 222676352 223588960 226685760 227581620 231374647 234303440 234396160 236769792 242753728 243552260 246018612 246115968 255530240 255729873 258117888 258966960 259069440 260093280 264428168 265511890 267775360 268306752 269189340 276231424 277432832 278345440 281164128 282428160 287135296 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828694272 832298496 835036320 849638048 852432910 860392960 861405888 890705408 894355840 906743040 910326480 925498588 937213760 971014912 974209040 984074448 984463872 991605630 1022919492 1035867840 1040373120 1057712672 1062047560 1071101440 1073227008 1076757360 1113381760 1124656512 1148541184 1156873235 1169050848 1183848960 1213768640 1230093060 1230579840 1274457072 1278649365 1290589440 1312099264 1322140840 1336058112 1341533760 1363892656 1381157120 1387164160 1388247882 1405820640 1435676480 1456522368 1461313560 1499542016 1533181440 1558734464 1586569008 1593071340 1606652160 1619622529 1640124080 1640773120 1657388544 1670072640 1699276096 1704865820 1722811776 1788711680 1813486080 1820652960 1850997176 1874427520 1942029824 1948418080 1968148896 1983211260 2045838984 2071735680 2080746240 2115425344 2124095120 2146454016 2153514720 2226763520 2249313024 2297082368 2313746470 2338101696 2427537280 2460186120 2461159680 2548914144 2557298730 2581178880 2624198528 2644281680 2672116224 2683067520 2727785312 2762314240 2776495764 2811641280 2871352960 2913044736 2922627120 3117468928 3173138016 3186142680 3213304320 3239245058 3280248160 3340145280 3398552192 3409731640 3445623552 3470619705 3577423360 3641305920 3701994352 3748855040 3896836160 3936297792 3966422520 4091677968 4143471360 4161492480 4230850688 4248190240 4307029440 4453527040 4498626048 4627492940 4676203392 4855074560 4858867587 4920372240 4922319360 5097828288 5114597460 5248397056 5288563360 5366135040 5455570624 5552991528 5623282560 5742705920 5826089472 5845254240 6234937856 6346276032 6372285360 6478490116 6560496320 6680290560 6797104384 6819463280 6891247104 6941239410 7282611840 7403988704 7497710080 7793672320 7872595584 7932845040 8098112645 8183355936 8286942720 8461701376 8496380480 8614058880 9254985880 9352406784 9710149120 9717735174 9840744480 10195656576 10229194920 10496794112 10577126720 10732270080 10911141248 11105983056 11246565120 11485411840 11690508480 12692552064 12744570720 12956980232 13120992640 13360581120 13594208768 13638926560 13882478820 14565223680 14807977408 15587344640 15745191168 15865690080 16196225290 16366711872 16923402752 16992760960 17228117760 18509971760 18704813568 19435470348 19681488960 20391313152 20458389840 21154253440 21822282496 22211966112 22493130240 23381016960 24294337935 25385104128 25489141440 25913960464 26241985280 27277853120 27764957640 29130447360 29615954816 31174689280 31490382336 31731380160 32392450580 32733423744 33985521920 34456235520 37019943520 38870940696 39362977920 40782626304 40916779680 42308506880 43644564992 44423932224 46762033920 48588675870 50770208256 50978282880 51827920928 52483970560 54555706240 55529915280 59231909632 63462760320 64784901160 65466847488 67971043840 74039887040 77741881392 78725955840 81833559360 84617013760 88847864448 93524067840 97177351740 101956565760 103655841856 109111412480 111059830560 118463819264 126925520640 129569802320 130933694976 148079774080 155483762784 157451911680 163667118720 177695728896 194354703480 203913131520 207311683712 218222824960 222119661120 253851041280 259139604640 296159548160 310967525568 327334237440 355391457792 388709406960 414623367424 444239322240 518279209280 592319096320 621935051136 654668474880 777418813920 829246734848 888478644480 1036558418560 1243870102272 1554837627840 1776957288960 2073116837120 2487740204544 3109675255680 4146233674240 6219350511360 12438701022720
• Sum of all divisors σ(n): 50255312025600
• Sum of proper divisors (its aliquot sum) s(n): 37816611002880
• 12438701022720 is an abundant number, because the sum of its proper divisors (37816611002880) is greater than itself. Its abundance is 25377909980160

Bases of 12438701022720

• Binary: 10110101000000011100010110110001111000000000₂
• Hexadecimal: 0xB501C5B1E00
• Base-36: 4EQ9DFITC

Squares and roots of 12438701022720

• 12438701022720 squared (12438701022720²) is 154721283132615573956198400
• 12438701022720 cubed (12438701022720³) is 1924531782738216025157564834563227648000
• The square root of 12438701022720 is 3526854.2672925969
• The cube root of 12438701022720 is 23169.9453660751

Scales and comparisons

• 12,438,701,022,720 seconds is equal to 395,512 years, 11 weeks, 2 days, 32 minutes.
• To count from 1 to 12,438,701,022,720 would take you about nine hundred eighty-eight thousand, seven hundred eighty 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 12438701022720 cubic inches would be around 1930.8 feet tall.

Recreational maths with 12438701022720

• 12438701022720 backwards is 02722010783421
• The number of decimal digits it has is: 14
• The sum of 12438701022720's digits is 39
• More coming soon!