12385957642240

Names of 12385957642240

• Cardinal: 12385957642240 can be written as Twelve trillion, three hundred eighty-five billion, nine hundred fifty-seven million, six hundred forty-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.238595764224 × 10¹³

Factors of 12385957642240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 200

Divisors of 12385957642240

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 64 65 70 80 91 98 104 112 128 130 140 160 173 182 196 208 224 245 256 260 280 320 343 346 364 392 416 448 455 490 512 520 560 637 640 686 692 728 784 832 865 896 910 980 1024 1040 1120 1211 1274 1280 1372 1384 1456 1568 1664 1715 1730 1792 1820 1960 2048 2080 2240 2249 2401 2422 2548 2560 2744 2768 2912 3136 3185 3328 3430 3460 3584 3640 3920 4096 4160 4459 4480 4498 4802 4844 5096 5120 5488 5536 5824 6055 6272 6370 6656 6860 6920 7168 7280 7840 8192 8320 8477 8918 8960 8996 9604 9688 10192 10240 10976 11072 11245 11648 12005 12110 12544 12740 13312 13720 13840 14336 14560 15680 15743 16384 16640 16807 16954 17836 17920 17992 19208 19376 20384 20480 21952 22144 22295 22490 23296 24010 24220 25088 25480 26624 27440 27680 28672 29120 31213 31360 31486 32768 33280 33614 33908 35672 35840 35984 38416 38752 40768 40960 42385 43904 44288 44590 44980 46592 48020 48440 50176 50960 53248 54880 55360 57344 58240 59339 62426 62720 62972 65536 66560 67228 67816 71344 71680 71968 76832 77504 78715 81536 81920 84035 84770 87808 88576 89180 89960 93184 96040 96880 100352 101920 106496 109760 110201 110720 114688 116480 118678 124852 125440 125944 133120 134456 135632 142688 143360 143936 153664 155008 156065 157430 163072 163840 168070 169540 175616 177152 178360 179920 186368 192080 193760 200704 203840 212992 218491 219520 220402 221440 229376 232960 237356 249704 250880 251888 266240 268912 271264 285376 286720 287872 296695 307328 310016 312130 314860 326144 327680 336140 339080 351232 354304 356720 359840 372736 384160 387520 401408 407680 415373 425984 436982 439040 440804 442880 458752 465920 474712 499408 501760 503776 532480 537824 542528 551005 570752 573440 575744 593390 614656 620032 624260 629720 652288 672280 678160 702464 708608 713440 719680 745472 768320 771407 775040 802816 815360 830746 851968 873964 878080 881608 885760 931840 949424 998816 1003520 1007552 1064960 1075648 1085056 1092455 1102010 1141504 1146880 1151488 1186780 1229312 1240064 1248520 1259440 1304576 1344560 1356320 1404928 1417216 1426880 1439360 1490944 1536640 1542814 1550080 1605632 1630720 1661492 1747928 1756160 1763216 1771520 1863680 1898848 1997632 2007040 2015104 2076865 2129920 2151296 2170112 2184910 2204020 2283008 2293760 2302976 2373560 2458624 2480128 2497040 2518880 2609152 2689120 2712640 2809856 2834432 2853760 2878720 2907611 2981888 3073280 3085628 3100160 3211264 3261440 3322984 3495856 3512320 3526432 3543040 3727360 3797696 3857035 3995264 4014080 4030208 4153730 4259840 4302592 4340224 4369820 4408040 4566016 4605952 4747120 4917248 4960256 4994080 5037760 5218304 5378240 5399849 5425280 5619712 5668864 5707520 5757440 5815222 5963776 6146560 6171256 6200320 6522880 6645968 6991712 7024640 7052864 7086080 7454720 7595392 7714070 7990528 8028160 8060416 8307460 8605184 8680448 8739640 8816080 9132032 9211904 9494240 9834496 9920512 9988160 10075520 10436608 10756480 10799698 10850560 11239424 11337728 11415040 11514880 11630444 12293120 12342512 12400640 13045760 13291936 13983424 14049280 14105728 14172160 14538055 14909440 15190784 15428140 15981056 16056320 16120832 16614920 17210368 17360896 17479280 17632160 18264064 18423808 18988480 19668992 19841024 19976320 20151040 20873216 21512960 21599396 21701120 22478848 22830080 23029760 23260888 24586240 24685024 24801280 26091520 26583872 26999245 27966848 28098560 28211456 28344320 29076110 29818880 30381568 30856280 31962112 32241664 33229840 34420736 34721792 34958560 35264320 36528128 36847616 37798943 37976960 39337984 39682048 39952640 40302080 41746432 43025920 43198792 43402240 45660160 46059520 46521776 49172480 49370048 49602560 52183040 53167744 53998490 55933696 56197120 56422912 56688640 58152220 60763136 61712560 63924224 64483328 66459680 68841472 69443584 69917120 70528640 73056256 73695232 75597886 75953920 78675968 79364096 79905280 80604160 86051840 86397584 86804480 91320320 92119040 93043552 98344960 98740096 99205120 104366080 106335488 107996980 111867392 112394240 112845824 116304440 121526272 123425120 127848448 128966656 132919360 137682944 138887168 139834240 141057280 146112512 147390464 151195772 151907840 157351936 159810560 161208320 172103680 172795168 173608960 182640640 184238080 186087104 188994715 196689920 197480192 198410240 208732160 212670976 215993960 223734784 225691648 232608880 243052544 246850240 255696896 257933312 265838720 275365888 277774336 279668480 282114560 292225024 302391544 303815680 319621120 322416640 344207360 345590336 347217920 365281280 368476160 372174208 377989430 393379840 394960384 396820480 425341952 431987920 447469568 451383296 465217760 486105088 493700480 511393792 515866624 531677440 550731776 555548672 559336960 564229120 604783088 607631360 639242240 644833280 688414720 691180672 694435840 730562560 736952320 744348416 755978860 786759680 789920768 850683904 863975840 894939136 902766592 930435520 972210176 987400960 1022787584 1031733248 1063354880 1101463552 1118673920 1128458240 1209566176 1215262720 1278484480 1289666560 1376829440 1382361344 1388871680 1461125120 1488696832 1511957720 1579841536 1701367808 1727951680 1789878272 1805533184 1860871040 1944420352 1974801920 2045575168 2126709760 2237347840 2256916480 2419132352 2430525440 2556968960 2579333120 2753658880 2764722688 2777743360 2977393664 3023915440 3159683072 3402735616 3455903360 3579756544 3611066368 3721742080 3888840704 3949603840 4253419520 4474695680 4513832960 4838264704 4861050880 5113937920 5158666240 5507317760 5529445376 5954787328 6047830880 6319366144 6805471232 6911806720 7159513088 7222132736 7443484160 7899207680 8506839040 8949391360 9027665920 9676529408 9722101760 10227875840 11058890752 11909574656 12095661760 12638732288 13610942464 13823613440 14319026176 14886968320 15798415360 17013678080 17898782720 18055331840 19353058816 19444203520 22117781504 23819149312 24191323520 25277464576 27221884928 27647226880 29773936640 31596830720 34027356160 35797565440 36110663680 38706117632 44235563008 47638298624 48382647040 50554929152 55294453760 59547873280 63193661440 68054712320 71595130880 77412235264 88471126016 95276597248 96765294080 110588907520 119095746560 126387322880 136109424640 154824470528 176942252032 190553194496 193530588160 221177815040 238191493120 252774645760 309648941056 353884504064 387061176320 442355630080 476382986240 619297882112 774122352640 884711260160 952765972480 1238595764224 1548244705280 1769422520320 2477191528448 3096489410560 6192978821120 12385957642240
• Sum of all divisors σ(n): 37563707095488
• Sum of proper divisors (its aliquot sum) s(n): 25177749453248
• 12385957642240 is an abundant number, because the sum of its proper divisors (25177749453248) is greater than itself. Its abundance is 12791791811008

Bases of 12385957642240

• Binary: 10110100001111010100100110110000000000000000₂
• Hexadecimal: 0xB43D49B0000
• Base-36: 4E213DTZ4

Squares and roots of 12385957642240

• 12385957642240 squared (12385957642240²) is 153411946715363459832217600
• 12385957642240 cubed (12385957642240³) is 1900153873830071711328102850886631424000
• The square root of 12385957642240 is 3519368.9267026269
• The cube root of 12385957642240 is 23137.1500709717

Scales and comparisons

• 12,385,957,642,240 seconds is equal to 393,835 years, 7 weeks, 2 days, 5 hours, 30 minutes, 40 seconds.
• To count from 1 to 12,385,957,642,240 would take you about nine hundred eighty-four thousand, five hundred eighty-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 12385957642240 cubic inches would be around 1928.1 feet tall.

Recreational maths with 12385957642240

• 12385957642240 backwards is 04224675958321
• The number of decimal digits it has is: 14
• The sum of 12385957642240's digits is 58
• More coming soon!