12913819849728

Names of 12913819849728

• Cardinal: 12913819849728 can be written as Twelve trillion, nine hundred thirteen billion, eight hundred nineteen million, eight hundred forty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2913819849728 × 10¹³

Factors of 12913819849728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 336

Divisors of 12913819849728

• Number of divisors d(n): 990
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 127 128 144 147 162 168 189 192 196 197 216 224 252 254 256 288 294 324 336 378 381 384 392 394 432 441 448 504 508 512 567 576 588 591 648 672 756 762 768 784 788 864 882 889 896 1008 1016 1024 1134 1143 1152 1176 1182 1296 1323 1344 1379 1512 1524 1536 1568 1576 1728 1764 1773 1778 1792 2016 2032 2268 2286 2304 2352 2364 2592 2646 2667 2688 2758 3024 3048 3072 3136 3152 3429 3456 3528 3546 3556 3584 3969 4032 4064 4137 4536 4572 4608 4704 4728 5184 5292 5319 5334 5376 5516 6048 6096 6223 6272 6304 6858 6912 7056 7092 7112 7168 7938 8001 8064 8128 8274 9072 9144 9216 9408 9456 9653 10287 10368 10584 10638 10668 10752 11032 12096 12192 12411 12446 12544 12608 13716 13824 14112 14184 14224 15876 15957 16002 16128 16129 16256 16548 18144 18288 18669 18816 18912 19306 20574 20736 21168 21276 21336 21504 22064 24003 24192 24384 24822 24892 25019 25088 25216 27432 27648 28224 28368 28448 28959 31752 31914 32004 32256 32258 32512 33096 36288 36576 37233 37338 37632 37824 38612 41148 41472 42336 42552 42672 44128 48006 48384 48387 48768 49644 49784 50038 50176 50432 54864 56007 56448 56736 56896 57918 63504 63828 64008 64512 64516 65024 66192 72009 72576 73152 74466 74676 75057 75264 75648 77224 82296 82944 84672 85104 85344 86877 88256 96012 96768 96774 97536 99288 99568 100076 100864 109728 111699 112014 112896 112903 113472 113792 115836 127008 127656 128016 129032 130048 132384 144018 145152 145161 146304 148932 149352 150114 150528 151296 154448 164592 168021 169344 170208 170688 173754 175133 176512 192024 193536 193548 195072 198576 199136 200152 201728 219456 223398 224028 225171 225792 225806 226944 227584 231672 254016 255312 256032 258064 260631 264768 288036 290304 290322 292608 297864 298704 300228 302592 308896 329184 336042 338688 338709 340416 341376 347508 350266 353024 384048 387096 390144 397152 398272 400304 435483 438912 446796 448056 450342 451584 451612 453888 455168 463344 504063 508032 510624 512064 516128 521262 525399 529536 576072 580608 580644 585216 595728 597408 600456 605184 617792 658368 672084 675513 677376 677418 680832 682752 695016 700532 706048 768096 774192 781893 790321 794304 796544 800608 870966 877824 893592 896112 900684 903224 907776 910336 926688 1008126 1016064 1016127 1021248 1024128 1032256 1042524 1050798 1059072 1152144 1161288 1170432 1191456 1194816 1200912 1225931 1235584 1306449 1316736 1344168 1351026 1354752 1354836 1361664 1365504 1390032 1401064 1412096 1536192 1548384 1563786 1576197 1580642 1588608 1593088 1601216 1741932 1755648 1787184 1792224 1801368 1806448 1815552 1853376 2016252 2026539 2032128 2032254 2042496 2048256 2064512 2085048 2101596 2118144 2304288 2322576 2370963 2382912 2389632 2401824 2451862 2471168 2612898 2633472 2688336 2702052 2709672 2723328 2731008 2780064 2802128 3048381 3072384 3096768 3127572 3152394 3161284 3177216 3177413 3186176 3202432 3483864 3511296 3574368 3584448 3602736 3612896 3677793 3706752 4032504 4053078 4064256 4064508 4084992 4096512 4129024 4170096 4203192 4236288 4608576 4645152 4728591 4741926 4765824 4779264 4803648 4903724 4942336 5225796 5266944 5376672 5404104 5419344 5446656 5560128 5604256 6096762 6144768 6193536 6255144 6304788 6322568 6354432 6354826 6372352 6404864 6967728 7112889 7148736 7168896 7205472 7225792 7355586 7413504 8065008 8106156 8129016 8169984 8193024 8258048 8340192 8406384 9145143 9217152 9290304 9457182 9483852 9531648 9532239 9558528 9607296 9807448 9884672 10451592 10533888 10753344 10808208 10838688 11033379 11120256 11208512 12193524 12289536 12387072 12510288 12609576 12645136 12708864 12709652 12809728 13935456 14185773 14225778 14297472 14337792 14410944 14451584 14711172 14827008 16130016 16212312 16258032 16339968 16516096 16680384 16812768 18290286 18434304 18580608 18914364 18967704 19063296 19064478 19117056 19214592 19614896 20903184 21338667 21506688 21616416 21677376 22066758 22240512 22241891 22417024 24387048 24579072 24774144 25020576 25219152 25290272 25419304 25619456 27870912 28371546 28451556 28594944 28596717 28675584 28821888 28903168 29422344 29654016 32260032 32424624 32516064 33100137 33360768 33625536 36580572 36868608 37161216 37828728 37935408 38126592 38128956 38429184 39229792 41806368 42677334 43013376 43232832 43354752 44133516 44481024 44483782 44834048 48774096 49548288 50041152 50438304 50580544 50838608 55741824 56743092 56903112 57189888 57193434 57351168 57643776 57806336 58844688 64016001 64520064 64849248 65032128 66200274 66721536 66725673 67251072 73161144 73737216 74322432 75657456 75870816 76257912 76858368 78459584 83612736 85354668 85790151 86026752 86465664 86709504 88267032 88962048 88967564 89668096 97548192 99300411 100082304 100876608 101161088 101677216 111483648 113486184 113806224 114379776 114386868 115287552 115612672 117689376 128032002 129040128 129698496 130064256 132400548 133443072 133451346 134502144 146322288 148644864 151314912 151741632 152515824 155693237 156919168 167225472 170709336 171580302 172053504 172931328 173419008 176534064 177935128 179336192 195096384 198600822 200164608 200177019 201753216 202322176 203354432 222967296 226972368 227612448 228773736 230575104 235378752 256064004 257370453 258080256 259396992 260128512 264801096 266886144 266902692 269004288 292644576 302629824 303483264 305031648 311386474 313838336 334450944 341418672 343160604 345862656 346838016 353068128 355870256 390192768 397201644 400329216 400354038 403506432 404644352 406708864 445934592 453944736 455224896 457547472 467079711 470757504 512128008 514740906 516160512 518793984 520257024 529602192 533805384 538008576 585289152 600531057 605259648 606966528 610063296 622772948 627676672 668901888 682837344 686321208 691725312 706136256 711740512 780385536 794403288 800658432 800708076 807012864 809288704 813417728 907889472 910449792 915094944 934159422 941515008 1024256016 1029481812 1037587968 1040514048 1059204384 1067610768 1170578304 1201062114 1210519296 1213933056 1220126592 1245545896 1255353344 1337803776 1365674688 1372642416 1401239133 1412272512 1423481024 1560771072 1588806576 1601416152 1614025728 1626835456 1801593171 1815778944 1820899584 1830189888 1868318844 1883030016 2048512032 2058963624 2075175936 2118408768 2135221536 2341156608 2402124228 2421038592 2427866112 2440253184 2491091792 2731349376 2745284832 2802478266 2824545024 2846962048 3121542144 3177613152 3202832304 3253670912 3603186342 3631557888 3641799168 3660379776 3736637688 3766060032 4097024064 4117927248 4203717399 4236817536 4270443072 4682313216 4804248456 4842077184 4880506368 4982183584 5462698752 5490569664 5604956532 5649090048 5693924096 6355226304 6405664608 7206372684 7263115776 7283598336 7320759552 7473275376 8194048128 8235854496 8407434798 8473635072 8540886144 9364626432 9608496912 9761012736 9964367168 10925397504 10981139328 11209913064 11298180096 11387848192 12611152197 12710452608 12811329216 14412745368 14526231552 14641519104 14946550752 16388096256 16471708992 16814869596 16947270144 17081772288 19216993824 19928734336 21850795008 21962278656 22419826128 22775696384 25222304394 25420905216 25622658432 28825490736 29283038208 29893101504 32776192512 32943417984 33629739192 33894540288 34163544576 38433987648 39857468672 43924557312 44839652256 50444608788 50841810432 51245316864 57650981472 59786203008 65552385024 65886835968 67259478384 68327089152 76867975296 79714937344 87849114624 89679304512 100889217576 101683620864 102490633728 115301962944 119572406016 131773671936 134518956768 153735950592 159429874688 179358609024 201778435152 204981267456 230603925888 239144812032 263547343872 269037913536 307471901184 358717218048 403556870304 461207851776 478289624064 538075827072 614943802368 717434436096 807113740608 922415703552 1076151654144 1434868872192 1614227481216 1844831407104 2152303308288 3228454962432 4304606616576 6456909924864 12913819849728
• Sum of all divisors σ(n): 45444744350874
• Sum of proper divisors (its aliquot sum) s(n): 32530924501146
• 12913819849728 is an abundant number, because the sum of its proper divisors (32530924501146) is greater than itself. Its abundance is 19617104651418

Bases of 12913819849728

• Binary: 10111011111010111011101001010001010000000000₂
• Hexadecimal: 0xBBEBBA51400
• Base-36: 4KSIYWW00

Squares and roots of 12913819849728

• 12913819849728 squared (12913819849728²) is 166766743111228904501673984
• 12913819849728 cubed (12913819849728³) is 2153595677464278030721217590783327076352
• The square root of 12913819849728 is 3593580.3663933829
• The cube root of 12913819849728 is 23461.2730790487

Scales and comparisons

• 12,913,819,849,728 seconds is equal to 410,619 years, 27 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 12,913,819,849,728 would take you about one million, twenty-six thousand, five hundred forty-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 12913819849728 cubic inches would be around 1955.1 feet tall.

Recreational maths with 12913819849728

• 12913819849728 backwards is 82794891831921
• 12913819849728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12913819849728's digits is 72
• More coming soon!