12840549496320

Names of 12840549496320

• Cardinal: 12840549496320 can be written as Twelve trillion, eight hundred forty billion, five hundred forty-nine million, four hundred ninety-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.284054949632 × 10¹³

Factors of 12840549496320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1080814

Divisors of 12840549496320

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 17 20 21 24 26 28 30 32 34 35 39 40 42 48 51 52 56 60 64 65 68 70 78 80 84 85 91 96 102 104 105 112 119 120 128 130 136 140 156 160 168 170 182 192 195 204 208 210 221 224 238 240 255 256 260 272 273 280 312 320 336 340 357 364 384 390 408 416 420 442 448 455 476 480 510 512 520 544 546 560 595 624 640 663 672 680 714 728 768 780 816 832 840 884 896 910 952 960 1020 1040 1088 1092 1105 1120 1190 1248 1280 1326 1344 1360 1365 1428 1456 1536 1547 1560 1632 1664 1680 1768 1785 1792 1820 1904 1920 2040 2080 2176 2184 2210 2240 2380 2496 2560 2652 2688 2720 2730 2856 2912 3094 3120 3264 3315 3328 3360 3536 3570 3584 3640 3808 3840 4080 4160 4352 4368 4420 4480 4641 4760 4992 5304 5376 5440 5460 5712 5824 6188 6240 6528 6630 6656 6720 7072 7140 7280 7616 7680 7735 8160 8320 8704 8736 8840 8960 9282 9520 9984 10608 10752 10880 10920 11424 11648 12376 12480 13056 13260 13440 14144 14280 14560 15232 15470 16320 16640 17472 17680 17920 18564 19040 19968 21216 21760 21840 22848 23205 23296 24752 24960 26112 26520 26880 28288 28560 29120 30464 30940 32640 33280 34944 35360 37128 38080 42432 43520 43680 45696 46410 46592 49504 49920 53040 53760 56576 57120 58240 60928 61880 65280 69888 70720 74256 76160 84864 87360 91392 92820 99008 99840 106080 113152 114240 116480 123760 130560 139776 141440 148512 152320 169728 174720 182784 185640 198016 212160 228480 232960 247520 282880 297024 304640 339456 349440 371280 396032 424320 456960 495040 565760 594048 698880 742560 792064 848640 913920 990080 1080767 1188096 1485120 1697280 1980160 2161534 2376192 2970240 3242301 3960320 4323068 5403835 5940480 6484602 7565369 8646136 10807670 11880960 12969204 14049971 15130738 16211505 17292272 18373039 21615340 22696107 25938408 28099942 30261476 32423010 34584544 36746078 37826845 42149913 43230680 45392214 51876816 55119117 56199884 60522952 64846020 69169088 70249855 73492156 75653690 84299826 86461360 90784428 91865195 98349797 103753632 110238234 112399768 113480535 121045904 128611273 129692040 138338176 140499710 146984312 151307380 168599652 172922720 181568856 183730390 196699594 207507264 210749565 220476468 224799536 226961070 238849507 242091808 257222546 259384080 275595585 276676352 280999420 293968624 295049391 302614760 337199304 345845440 363137712 367460780 385833819 393399188 415014528 421499130 440952936 449599072 453922140 477699014 484183616 491748985 514445092 518768160 551191170 553352704 561998840 587937248 590098782 605229520 643056365 674398608 691690880 716548521 726275424 734921560 771667638 786798376 830029056 842998260 881905872 899198144 907844280 955398028 968367232 983497970 1028890184 1037536320 1102382340 1123997680 1175874496 1180197564 1194247535 1210459040 1286112730 1348797216 1383381760 1433097042 1452550848 1469843120 1475246955 1543335276 1573596752 1660058112 1671946549 1685996520 1763811744 1798396288 1815688560 1910796056 1929169095 1936734464 1966995940 2057780368 2075072640 2204764680 2247995360 2351748992 2360395128 2388495070 2420918080 2572225460 2697594432 2766763520 2866194084 2905101696 2939686240 2950493910 3086670552 3147193504 3343893098 3371993040 3527623488 3582742605 3596792576 3631377120 3821592112 3858338190 3873468928 3933991880 4115560736 4150145280 4409529360 4495990720 4703497984 4720790256 4776990140 4841836160 5015839647 5144450920 5395188864 5732388168 5810203392 5879372480 5900987820 6173341104 6294387008 6687786196 6743986080 7055246976 7165485210 7193585152 7262754240 7643184224 7716676380 7867983760 8231121472 8300290560 8359732745 8819058720 8991981440 9406995968 9441580512 9553980280 9683672320 10031679294 10288901840 10790377728 11464776336 11620406784 11758744960 11801975640 12346682208 12588774016 13375572392 13487972160 14110493952 14330970420 14525508480 15286368448 15433352760 15735967520 16462242944 16719465490 17638117440 17983962880 18883161024 19107960560 19367344640 20063358588 20577803680 21580755456 22929552672 23517489920 23603951280 24693364416 25079198235 25177548032 26751144784 26975944320 28220987904 28661940840 29051016960 30572736896 30866705520 31471935040 32924485888 33438930980 35276234880 35967925760 37766322048 38215921120 40126717176 41155607360 45859105344 47034979840 47207902560 49386728832 50158396470 50355096064 53502289568 53951888640 57323881680 58102033920 61145473792 61733411040 62943870080 65848971776 66877861960 70552469760 75532644096 76431842240 80253434352 82311214720 91718210688 94415805120 98773457664 100316792940 107004579136 107903777280 114647763360 122290947584 123466822080 125887740160 133755723920 141104939520 151065288192 152863684480 160506868704 164622429440 183436421376 188831610240 197546915328 200633585880 214009158272 229295526720 246933644160 251775480320 267511447840 305727368960 321013737408 329244858880 366872842752 377663220480 401267171760 428018316544 458591053440 493867288320 535022895680 611454737920 642027474816 755326440960 802534343520 856036633088 917182106880 987734576640 1070045791360 1284054949632 1605068687040 1834364213760 2140091582720 2568109899264 3210137374080 4280183165440 6420274748160 12840549496320
• Sum of all divisors σ(n): 53494592126976
• Sum of proper divisors (its aliquot sum) s(n): 40654042630656
• 12840549496320 is an abundant number, because the sum of its proper divisors (40654042630656) is greater than itself. Its abundance is 27813493134336

Bases of 12840549496320

• Binary: 10111010110110101100011001000011011000000000₂
• Hexadecimal: 0xBADAC643600
• Base-36: 4JUV7MXHC

Squares and roots of 12840549496320

• 12840549496320 squared (12840549496320²) is 164879711367443805693542400
• 12840549496320 cubed (12840549496320³) is 2117146094752617537644119812596563968000
• The square root of 12840549496320 is 3583371.2473479495
• The cube root of 12840549496320 is 23416.8174186139

Scales and comparisons

• 12,840,549,496,320 seconds is equal to 408,289 years, 39 weeks, 2 days, 32 minutes.
• To count from 1 to 12,840,549,496,320 would take you about one million, twenty thousand, seven hundred twenty-four 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 12840549496320 cubic inches would be around 1951.4 feet tall.

Recreational maths with 12840549496320

• 12840549496320 backwards is 02369494504821
• The number of decimal digits it has is: 14
• The sum of 12840549496320's digits is 57
• More coming soon!