12420943062528

Names of 12420943062528

• Cardinal: 12420943062528 can be written as Twelve trillion, four hundred twenty billion, nine hundred forty-three million, sixty-two thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2420943062528 × 10¹³

Factors of 12420943062528

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 7606

Divisors of 12420943062528

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 44 48 52 56 64 66 77 78 83 84 88 91 96 104 112 128 132 143 154 156 166 168 169 176 182 192 208 224 231 249 256 264 273 286 308 312 332 336 338 352 364 384 416 429 448 462 498 507 512 528 546 572 581 616 624 664 672 676 704 728 768 832 858 896 913 924 996 1001 1014 1056 1079 1092 1144 1162 1183 1232 1248 1328 1344 1352 1408 1456 1536 1664 1716 1743 1792 1826 1848 1859 1992 2002 2028 2112 2158 2184 2288 2324 2366 2464 2496 2656 2688 2704 2739 2816 2912 3003 3237 3328 3432 3486 3549 3584 3652 3696 3718 3984 4004 4056 4224 4316 4368 4576 4648 4732 4928 4992 5312 5376 5408 5478 5577 5632 5824 6006 6391 6474 6656 6864 6972 7098 7304 7392 7436 7487 7553 7968 8008 8112 8448 8632 8736 9152 9296 9464 9856 9984 10624 10752 10816 10956 11154 11648 11869 12012 12782 12948 13013 13728 13944 14027 14196 14608 14784 14872 14974 15106 15936 16016 16224 16896 17264 17472 18304 18592 18928 19173 19712 19968 21248 21632 21912 22308 22461 22659 23296 23738 24024 25564 25896 26026 27456 27888 28054 28392 29216 29568 29744 29948 30212 31872 32032 32448 34528 34944 35607 36608 37184 37856 38346 39039 39424 42081 42496 43264 43824 44616 44922 45318 46592 47476 48048 51128 51792 52052 52409 54912 55776 56108 56784 58432 59136 59488 59896 60424 63744 64064 64896 69056 69888 71214 73216 74368 75712 76692 78078 82357 83083 84162 86528 87648 89232 89844 90636 94952 96096 97331 98189 102256 103584 104104 104818 109824 111552 112216 113568 116864 118272 118976 119792 120848 127488 128128 129792 138112 139776 142428 148736 151424 153384 154297 156156 157227 164714 166166 168324 175296 178464 179688 181272 189904 192192 194662 196378 204512 207168 208208 209636 219648 223104 224432 227136 233728 237952 239584 241696 247071 249249 256256 259584 276224 284856 291993 294567 297472 302848 306768 308594 312312 314454 329428 332332 336648 350592 356928 359376 362544 379808 384384 389324 392756 409024 414336 416416 419272 446208 448864 454272 462891 467456 475904 479168 483392 494142 498498 512512 552448 569712 576499 583986 589134 605696 613536 617188 621421 624624 628908 658856 664664 673296 681317 701184 713856 718752 725088 759616 768768 778648 785512 818048 828672 832832 838544 892416 897728 908544 925782 951808 958336 966784 988284 996996 1070641 1080079 1139424 1152998 1167972 1178268 1227072 1234376 1242842 1249248 1257816 1265303 1317712 1329328 1346592 1362634 1402368 1427712 1437504 1450176 1519232 1537536 1557296 1571024 1636096 1657344 1665664 1677088 1729497 1795456 1817088 1851564 1864263 1916672 1933568 1976568 1993992 2043951 2141282 2160158 2278848 2305996 2335944 2356536 2454144 2468752 2485684 2498496 2515632 2530606 2635424 2658656 2693184 2725268 2855424 2875008 2900352 3038464 3114592 3142048 3211923 3240237 3272192 3331328 3354176 3458994 3590912 3703128 3728526 3795909 3833344 3867136 3953136 3987984 4087902 4282564 4320316 4349947 4557696 4611992 4671888 4713072 4908288 4937504 4971368 4996992 5031264 5061212 5270848 5317312 5386368 5450536 5750016 5800704 6076928 6229184 6284096 6423846 6480474 6662656 6708352 6835631 6917988 7181824 7406256 7457052 7494487 7591818 7906272 7975968 8078473 8175804 8565128 8640632 8699894 8857121 9115392 9223984 9343776 9426144 9816576 9875008 9942736 9993984 10062528 10122424 10541696 10634624 10772736 10901072 11500032 11601408 12458368 12568192 12847692 12960948 13049841 13416704 13671262 13835976 13918333 14812512 14914104 14988974 15183636 15812544 15951936 16156946 16351608 17130256 17281264 17399788 17714242 18230784 18447968 18687552 18852288 19750016 19885472 19987968 20125056 20244848 20506893 21083392 21269248 21545472 21802144 22483461 24235419 24916736 25136384 25695384 25921896 26099682 26571363 26833408 27342524 27671952 27836666 29625024 29828208 29977948 30367272 31625088 31903872 32313892 32703216 34260512 34562528 34799576 35428484 36895936 37375104 37704576 39500032 39770944 40250112 40489696 41013786 41754999 42166784 42538496 43604288 44966922 47849417 48470838 49833472 50272768 51390768 51843792 52199364 53142726 54685048 55343904 55673332 56549311 59250048 59656416 59955896 60734544 63250176 63807744 64627784 65406432 68521024 69125056 69599152 70856968 73791872 74750208 75409152 79000064 79541888 80500224 80979392 82027572 83509998 87208576 88863203 89933844 95698834 96941676 97428331 102781536 103687584 104398728 105020149 106285452 109370096 110687808 111346664 113098622 118500096 119312832 119911792 121469088 126500352 127615488 129255568 130812864 137042048 138250112 139198304 141713936 143548251 147583744 149500416 150818304 159083776 161958784 164055144 167019996 169647933 174417152 177726406 179867688 191397668 193883352 194856662 205563072 207375168 208797456 210040298 212570904 218740192 221375616 222693328 226197244 237000192 238625664 239823584 242938176 258511136 261625728 266589609 274084096 276500224 278396608 283427872 287096502 292284993 295167488 315060447 318167552 323917568 328110288 334039992 339295866 348834304 355452812 359735376 382795336 387766704 389713324 411126144 414750336 417594912 420080596 425141808 437480384 442751232 445386656 452394488 477251328 479647168 485876352 517022272 523251456 533179218 548168192 553000448 556793216 566855744 574193004 584569986 622042421 630120894 647835136 656220576 668079984 678591732 710905624 719470752 735141043 765590672 775533408 779426648 822252288 829500672 835189824 840161192 850283616 874960768 885502464 890773312 904788976 954502656 959294336 971752704 1034044544 1046502912 1066358436 1113586432 1133711488 1148386008 1155221639 1169139972 1244084842 1260241788 1312441152 1336159968 1357183464 1421811248 1438941504 1470282086 1531181344 1551066816 1558853296 1644504576 1659001344 1670379648 1680322384 1700567232 1749921536 1781546624 1809577952 1866127263 1918588672 1943505408 2068089088 2132716872 2205423129 2227172864 2267422976 2296772016 2310443278 2338279944 2488169684 2520483576 2624882304 2672319936 2714366928 2843622496 2877883008 2940564172 3062362688 3102133632 3117706592 3340759296 3360644768 3401134464 3465664917 3499843072 3563093248 3619155904 3732254526 3837177344 4136178176 4265433744 4410846258 4534845952 4593544032 4620886556 4676559888 4976339368 5040967152 5249764608 5344639872 5428733856 5687244992 5755766016 5881128344 6124725376 6204267264 6235413184 6681518592 6721289536 6802268928 6931329834 7126186496 7238311808 7464509052 8086551473 8530867488 8821692516 9187088064 9241773112 9353119776 9952678736 10081934304 10499529216 10689279744 10857467712 11374489984 11511532032 11762256688 12249450752 12408534528 12470826368 13442579072 13604537856 13862659668 14476623616 14929018104 16173102946 17061734976 17643385032 18374176128 18483546224 18706239552 19905357472 20163868608 21378559488 21714935424 22748979968 23524513376 24259654419 24498901504 24941652736 26885158144 27725319336 28953247232 29858036208 32346205892 34123469952 35286770064 36748352256 36967092448 37412479104 39810714944 40327737216 43429870848 45497959936 47049026752 48519308838 49883305472 53770316288 55450638672 59716072416 64692411784 68246939904 70573540128 73496704512 73934184896 74824958208 79621429888 80655474432 86859741696 94098053504 97038617676 110901277344 119432144832 129384823568 136493879808 141147080256 147868369792 149649916416 159242859776 161310948864 188196107008 194077235352 221802554688 238864289664 258769647136 282294160512 295736739584 318485719552 376392214016 388154470704 443605109376 477728579328 517539294272 564588321024 591473479168 776308941408 887210218752 955457158656 1035078588544 1129176642048 1552617882816 1774420437504 2070157177088 3105235765632 4140314354176 6210471531264 12420943062528
• Sum of all divisors σ(n): 45217137917952
• Sum of proper divisors (its aliquot sum) s(n): 32796194855424
• 12420943062528 is an abundant number, because the sum of its proper divisors (32796194855424) is greater than itself. Its abundance is 20375251792896

Bases of 12420943062528

• Binary: 10110100101111111001111001100010011000000000₂
• Hexadecimal: 0xB4BF9E62600
• Base-36: 4EI3OST1C

Squares and roots of 12420943062528

• 12420943062528 squared (12420943062528²) is 154279826562562451717750784
• 12420943062528 cubed (12420943062528³) is 1916300941430283142030339557276833021952
• The square root of 12420943062528 is 3524335.8328241081
• The cube root of 12420943062528 is 23158.9140179425

Scales and comparisons

• 12,420,943,062,528 seconds is equal to 394,947 years, 29 weeks, 4 days, 1 hour, 48 minutes, 48 seconds.
• To count from 1 to 12,420,943,062,528 would take you about nine hundred eighty-seven thousand, three hundred sixty-eight 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 12420943062528 cubic inches would be around 1929.9 feet tall.

Recreational maths with 12420943062528

• 12420943062528 backwards is 82526034902421
• 12420943062528 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12420943062528's digits is 48
• More coming soon!