1326872349991597728

Names of 1326872349991597728

• Cardinal: 1326872349991597728 can be written as One quintillion, three hundred twenty-six quadrillion, eight hundred seventy-two trillion, three hundred forty-nine billion, nine hundred ninety-one million, five hundred ninety-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.326872349991597728 × 10¹⁸

Factors of 1326872349991597728

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4724872

Divisors of 1326872349991597728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 66 73 88 96 132 146 176 219 264 281 292 352 438 528 562 584 803 843 876 1056 1124 1168 1606 1686 1752 2248 2336 2409 3091 3212 3372 3504 4496 4818 6182 6424 6744 7008 8992 9273 9636 12364 12848 13001 13488 18546 19272 20513 24728 25696 26002 26976 37092 38544 39003 41026 49456 52004 61539 74184 77088 78006 82052 98912 104008 123078 143011 148368 156012 164104 208016 225643 246156 286022 296736 312024 328208 416032 429033 451286 492312 572044 624048 656416 676929 858066 902572 949073 984624 1144088 1248096 1353858 1716132 1805144 1898146 1969248 2288176 2707716 2847219 3432264 3610288 3653281 3796292 4576352 4711501 5415432 5694438 6864528 7220576 7306562 7592584 9423002 10439803 10830864 10959843 11388876 13729056 14134503 14613124 15185168 18846004 20879606 21661728 21919686 22777752 28269006 29226248 30370336 31319409 37692008 40186091 41759212 43839372 45555504 51826511 56538012 58452496 62638818 75384016 80372182 83518424 87678744 91111008 103653022 113076024 116904992 120558273 125277636 150768032 155479533 160744364 167036848 175357488 207306044 226152048 241116546 250555272 266689513 310959066 321488728 334073696 343939573 350714976 414612088 452304096 482233092 501110544 533379026 621918132 642977456 687879146 800068539 829224176 964466184 1002221088 1031818719 1066758052 1243836264 1285954912 1323931781 1375758292 1600137078 1658448352 1928932368 2063637438 2133516104 2487672528 2647863562 2751516584 2933584643 3200274156 3783335303 3857864736 3971795343 4127274876 4267032208 4975345056 5295727124 5503033168 5867169286 6400548312 7566670606 7943590686 8254549752 8534064416 8800753929 10591454248 11006066336 11350005909 11734338572 12801096624 14563249591 15133341212 15887181372 16509099504 17601507858 21182908496 22700011818 23468677144 25602193248 29126499182 30266682424 31774362744 33018199008 35203015716 42365816992 43689748773 45400023636 46937354288 58252998364 60533364848 61254224501 63548725488 70406031432 87379497546 90800047272 93874708576 96647020013 116505996728 121066729696 122508449002 127097450976 140812062864 174758995092 181600094544 183762673503 193294040026 233011993456 245016898004 281624125728 289941060039 349517990184 363200189088 367525347006 386588080052 466023986912 490033796008 579882120078 673796469511 699035980368 735050694012 773176160104 980067592016 1063117220143 1159764240156 1347592939022 1398071960736 1470101388024 1546352320208 1960135184032 2021389408533 2126234440286 2319528480312 2695185878044 2940202776048 3092704640416 3189351660429 4042778817066 4252468880572 4471558388573 4639056960624 5390371756088 5880405552096 6378703320858 8085557634132 8504937761144 8943116777146 9278113921248 10780743512176 12757406641716 13414675165719 16171115268264 17009875522288 17212437084781 17886233554292 21561487024352 25514813283432 26829350331438 32342230536528 34019751044576 34424874169562 35772467108584 49187142274303 51029626566864 51637311254343 53658700662876 64684461073056 68849748339124 71544934217168 98374284548606 102059253133728 103274622508686 107317401325752 137699496678248 143089868434336 147561426822909 189336807932591 196748569097212 206549245017372 214634802651504 275398993356496 295122853645818 378673615865182 393497138194424 413098490034744 429269605303008 550797986712992 568010423797773 590245707291636 757347231730364 786994276388848 826196980069488 1136020847595546 1180491414583272 1256507907189013 1514694463460728 1573988552777696 1652393960138976 2272041695191092 2360982829166544 2513015814378026 3029388926921456 3769523721567039 4544083390382184 4721965658333088 5026031628756052 6058777853842912 7539047443134078 9088166780764368 10052063257512104 13821586979079143 15078094886268156 18176333561528736 20104126515024208 27643173958158286 30156189772536312 40208253030048416 41464760937237429 55286347916316572 60312379545072624 82929521874474858 110572695832633144 120624759090145248 165859043748949716 221145391665266288 331718087497899432 442290783330532576 663436174995798864 1326872349991597728
• Sum of all divisors σ(n): 3865735685393987328
• Sum of proper divisors (its aliquot sum) s(n): 2538863335402389600
• 1326872349991597728 is an abundant number, because the sum of its proper divisors (2538863335402389600) is greater than itself. Its abundance is 1211990985410791872

Bases of 1326872349991597728

• Binary: 1001001101001111111110101111101001011100010010111011010100000₂
• Hexadecimal: 0x1269FF5F4B8976A0
• Base-36: A2WWZQK45A5C

Squares and roots of 1326872349991597728

• 1326872349991597728 squared (1326872349991597728²) is 1760590233172225015212112198174761984
• 1326872349991597728 cubed (1326872349991597728³) is 2336078500061485202643624603432795840017160146275172352
• The square root of 1326872349991597728 is 1151899453.0737471133
• The cube root of 1326872349991597728 is 1098861.7288662637

Scales and comparisons

• 1,326,872,349,991,597,728 seconds is equal to 42,190,436,444 years, 3 weeks, 6 days, 11 hours, 48 minutes, 48 seconds.
• To count from 1 to 1,326,872,349,991,597,728 would take you about one hundred forty-seven billion, six hundred sixty-six million, five hundred twenty-seven thousand, five hundred fifty-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 1326872349991597728 cubic inches would be around 91571.8 feet tall.

Recreational maths with 1326872349991597728

• 1326872349991597728 backwards is 8277951999432786231
• The number of decimal digits it has is: 19
• The sum of 1326872349991597728's digits is 102
• More coming soon!