13812903942768

Names of 13812903942768

• Cardinal: 13812903942768 can be written as Thirteen trillion, eight hundred twelve billion, nine hundred three million, nine hundred forty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3812903942768 × 10¹³

Factors of 13812903942768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2401

Divisors of 13812903942768

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 49 56 63 72 84 98 112 126 144 147 168 196 252 294 336 343 392 441 504 588 686 784 882 1008 1029 1176 1372 1764 2058 2352 2389 2401 2744 3087 3528 4116 4778 4802 5488 6174 7056 7167 7203 8232 9556 9604 12348 14334 14406 16464 16723 16807 19112 19208 21501 21609 24696 28668 28812 33446 33614 38224 38416 43002 43218 49392 50169 50421 57336 57624 66892 67228 86004 86436 100338 100842 114672 115248 117061 133784 134456 150507 151263 172008 172872 200676 201684 234122 267568 268912 301014 302526 344016 345744 351183 401352 403368 468244 602028 605052 702366 802704 806736 819427 936488 1053549 1204056 1210104 1404732 1638854 1872976 2107098 2408112 2420208 2458281 2809464 3277708 4214196 4916562 5618928 5707321 5735989 6555416 7374843 8428392 9833124 11414642 11471978 13110832 14749686 16856784 17121963 17207967 19666248 22829284 22943956 29499372 34243926 34415934 39332496 39951247 40151923 45658568 45887912 51365889 51623901 58998744 68487852 68831868 79902494 80303846 91317136 91775824 102731778 103247802 117997488 119853741 120455769 136975704 137663736 159804988 160607692 205463556 206495604 239707482 240911538 273951408 275327472 279658729 319609976 321215384 359561223 361367307 410927112 412991208 479414964 481823076 559317458 639219952 642430768 719122446 722734614 821854224 825982416 838976187 958829928 963646152 1118634916 1438244892 1445469228 1677952374 1917659856 1927292304 1957611103 2237269832 2516928561 2876489784 2890938456 3355904748 3915222206 4474539664 5033857122 5752979568 5781876912 5872833309 6711809496 7830444412 10067714244 11745666618 13423618992 13703277721 15660888824 17618499927 20135428488 23491333236 27406555442 31321777648 35236999854 40270856976 41109833163 46982666472 54813110884 70473999708 82219666326 93965332944 95922944047 109626221768 123329499489 140947999416 164439332652 191845888094 219252443536 246658998978 281895998832 287768832141 328878665304 383691776188 493317997956 575537664282 657757330608 767383552376 863306496423 986635995912 1151075328564 1534767104752 1726612992846 1973271991824 2302150657128 3453225985692 4604301314256 6906451971384 13812903942768
• Sum of all divisors σ(n): 45118273355064
• Sum of proper divisors (its aliquot sum) s(n): 31305369412296
• 13812903942768 is an abundant number, because the sum of its proper divisors (31305369412296) is greater than itself. Its abundance is 17492465469528

Bases of 13812903942768

• Binary: 11001001000000010001001110111001101001110000₂
• Hexadecimal: 0xC90113B9A70
• Base-36: 4W9K6DA40

Squares and roots of 13812903942768

• 13812903942768 squared (13812903942768²) is 190796315332135759819501824
• 13812903942768 cubed (13812903942768³) is 2635451176316864646265042216747167608832
• The square root of 13812903942768 is 3716571.5306943845
• The cube root of 13812903942768 is 23993.5769517555

Scales and comparisons

• 13,812,903,942,768 seconds is equal to 439,207 years, 32 weeks, 1 day, 9 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,812,903,942,768 would take you about one million, ninety-eight thousand and nineteen 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 13812903942768 cubic inches would be around 1999.5 feet tall.

Recreational maths with 13812903942768

• 13812903942768 backwards is 86724930921831
• 13812903942768 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13812903942768's digits is 63
• More coming soon!