12818398268416

Names of 12818398268416

• Cardinal: 12818398268416 can be written as Twelve trillion, eight hundred eighteen billion, three hundred ninety-eight million, two hundred sixty-eight thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.2818398268416 × 10¹³

Factors of 12818398268416

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 577

Divisors of 12818398268416

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 43 52 62 64 86 104 124 128 169 172 181 208 248 256 307 338 344 362 403 416 496 512 559 614 676 688 724 806 832 992 1024 1118 1228 1333 1352 1376 1448 1612 1664 1984 2236 2353 2456 2666 2704 2752 2896 3224 3328 3968 3991 4472 4706 4912 5239 5332 5408 5504 5611 5792 6448 6656 7267 7783 7936 7982 8944 9412 9517 9824 10478 10664 10816 11008 11222 11584 12896 13201 13312 14534 15566 15872 15964 17329 17888 18824 19034 19648 20956 21328 21632 22016 22444 23168 25792 26402 29068 30589 31132 31744 31928 34658 35776 37648 38068 39296 41912 42656 43264 44032 44888 46336 51584 51883 52804 55567 58136 61178 62264 63856 69316 71552 72943 75296 76136 78592 83824 85312 86528 89776 92672 101179 103168 103766 105608 111134 116272 122356 123721 124528 127712 138632 143104 145886 150592 152272 157184 167648 170624 171613 173056 179552 185344 202358 206336 207532 211216 222268 225277 232544 241273 244712 247442 249056 255424 277264 286208 291772 301184 304544 314368 335296 341248 343226 359104 404716 409231 412672 415064 422432 444536 450554 465088 482546 489424 494884 498112 510848 554528 572416 583544 602368 609088 670592 682496 686452 718208 722371 809432 818462 830128 844864 889072 901108 930176 948259 965092 978848 989768 996224 1021696 1109056 1167088 1204736 1218176 1315327 1341184 1364992 1372904 1436416 1444742 1608373 1618864 1636924 1660256 1689728 1722577 1778144 1802216 1860352 1896518 1930184 1957696 1979536 1992448 2043392 2218112 2230969 2334176 2389381 2409472 2436352 2630654 2682368 2745808 2872832 2889484 3136549 3216746 3237728 3273848 3320512 3379456 3445154 3556288 3604432 3720704 3793036 3860368 3915392 3959072 3984896 4086784 4436224 4461938 4668352 4778762 4872704 5261308 5320003 5364736 5491616 5745664 5778968 6273098 6433492 6475456 6547696 6641024 6758912 6890308 7112576 7208864 7441408 7586072 7720736 7830784 7918144 7969792 8872448 8923876 9336704 9390823 9557524 9745408 10522616 10640006 10983232 11557936 12546196 12866984 12950912 13095392 13282048 13517824 13780616 14225152 14417728 15172144 15441472 15661568 15836288 17744896 17847752 18673408 18781646 19115048 21045232 21280012 21966464 22393501 23115872 25092392 25733968 25901824 26190784 26564096 27561232 28450304 28835456 30344288 30882944 31061953 31323136 31672576 35695504 37346816 37563292 38230096 40775137 42090464 42560024 43932928 44787002 46231744 50184784 51467936 51803648 52381568 53128192 55122464 56900608 57670912 60688576 61765888 62123906 63345152 69160039 71391008 74070811 74693632 75126584 76460192 81550274 84180928 85120048 87865856 89574004 92463488 100369568 102935872 103607296 104763136 110244928 115341824 121377152 123531776 124247812 126690304 138320078 142782016 148141622 150253168 152920384 163100548 168361856 170240096 175731712 179148008 184926976 200739136 205871744 209526272 220489856 230683648 242754304 247063552 248495624 276640156 285564032 291115513 296283244 300506336 305840768 326201096 336723712 340480192 358296016 369853952 401478272 403805389 411743488 419052544 440979712 485508608 496991248 553280312 571128064 582231026 592566488 601012672 611681536 652402192 673447424 680960384 716592032 739707904 802956544 807610778 823486976 881959424 962920543 971017216 993982496 1106560624 1142256128 1164462052 1185132976 1202025344 1223363072 1304804384 1346894848 1361920768 1433184064 1605913088 1615221556 1646973952 1763918848 1925841086 1987964992 2213121248 2284512256 2328924104 2370265952 2404050688 2446726144 2609608768 2723841536 2866368128 3211826176 3230443112 3851682172 3975929984 4426242496 4657848208 4740531904 4808101376 5219217536 5447683072 5732736256 6460886224 7703364344 7951859968 8852484992 9315696416 9481063808 9616202752 10438435072 11465472512 12517967059 12921772448 15406728688 15903719936 17704969984 18631392832 18962127616 20876870144 22930945024 25035934118 25843544896 30813457376 31807439872 35409939968 37262785664 37924255232 41753740288 50071868236 51687089792 61626914752 70819879936 74525571328 75848510464 100143736472 103374179584 123253829504 149051142656 200287472944 206748359168 246507659008 298102285312 400574945888 413496718336 493015318016 801149891776 986030636032 1602299783552 3204599567104 6409199134208 12818398268416
• Sum of all divisors σ(n): 29566076187648
• Sum of proper divisors (its aliquot sum) s(n): 16747677919232
• 12818398268416 is an abundant number, because the sum of its proper divisors (16747677919232) is greater than itself. Its abundance is 3929279650816

Bases of 12818398268416

• Binary: 10111010100010000100000100110100110000000000₂
• Hexadecimal: 0xBA884134C00
• Base-36: 4JKOVD8N4

Squares and roots of 12818398268416

• 12818398268416 squared (12818398268416²) is 164311334167730307183149056
• 12818398268416 cubed (12818398268416³) is 2106208121376756906101361626004425015296
• The square root of 12818398268416 is 3580279.0768899567
• The cube root of 12818398268416 is 23403.3442199791

Scales and comparisons

• 12,818,398,268,416 seconds is equal to 407,585 years, 21 weeks, 4 days, 1 hour, 40 minutes, 16 seconds.
• To count from 1 to 12,818,398,268,416 would take you about one million, eighteen thousand, nine hundred sixty-three 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 12818398268416 cubic inches would be around 1950.3 feet tall.

Recreational maths with 12818398268416

• 12818398268416 backwards is 61486289381821
• The number of decimal digits it has is: 14
• The sum of 12818398268416's digits is 67
• More coming soon!