12516013267849

Names of 12516013267849

• Cardinal: 12516013267849 can be written as Twelve trillion, five hundred sixteen billion, thirteen million, two hundred sixty-seven thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 1.2516013267849 × 10¹³

Factors of 12516013267849

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 242

Divisors of 12516013267849

• Number of divisors d(n): 216
• Complete list of divisors:
  1 7 13 31 41 49 53 91 97 217 287 371 403 533 637 679 689 961 1261 1271 1519 1643 2009 2173 2597 2821 3007 3731 3977 4753 4823 5141 6727 8827 8897 9409 11501 12493 15211 16523 19747 21049 21359 26117 27839 28249 33761 35987 39091 39401 47089 50933 51701 61789 62279 65863 66833 67363 80507 87451 93217 106477 115661 122317 123287 147343 149513 159371 194873 197743 210781 251909 273637 275807 291679 356531 361907 385769 461041 467831 471541 498677 512213 612157 652519 662129 809627 856219 863009 875719 1046591 1115597 1211821 1384201 1475467 1602731 1915459 1930649 2041753 2071823 2088253 2495717 2533349 2700383 2740153 3274817 3300787 3490739 3585491 3791827 3821897 4567633 4634903 4940501 5014997 5993533 6041063 6130033 6482801 6534211 7809179 8482747 9042049 10328269 11219117 11958839 14292271 14502761 14617771 15458987 18902681 19181071 20445757 24435173 25098437 26542789 26753279 27147289 32444321 34583507 35104979 42910231 45379607 45739477 49684661 59379229 63294343 64226513 78533819 83711873 84944743 101519327 102324397 108212909 117546637 134267497 143120299 155464907 185799523 187272953 190031023 200966831 202560541 242084549 245734853 265794841 317657249 320176339 347792627 370724009 443060401 449585591 479228597 585983111 594613201 633818467 757490363 822826459 1001842093 1088254349 1330217161 1406767817 1417923787 1860563887 2434548389 2595068063 2633287033 3147099137 3354600179 4162292407 4436729269 4819412117 5759785213 6229971761 7617780443 8239640071 9847374719 9925466509 13023947209 18165476441 18433009231 19648372477 23482201253 31057104883 33735884819 43609802327 57677480497 129031064617 137538607339 236151193733 255428842201 305268616289 403742363479 962770251373 1788001895407 12516013267849
• Sum of all divisors σ(n): 17085932408664
• Sum of proper divisors (its aliquot sum) s(n): 4569919140815
• 12516013267849 is a deficient number, because the sum of its proper divisors (4569919140815) is less than itself. Its deficiency is 7946094127034

Bases of 12516013267849

• Binary: 10110110001000011100100001100101101110001001₂
• Hexadecimal: 0xB621C865B89
• Base-36: 4FPRZ58Y1

Squares and roots of 12516013267849

• 12516013267849 squared (12516013267849²) is 156650588120972203817086801
• 12516013267849 cubed (12516013267849³) is 1960640839338437053227591843647295561049
• The square root of 12516013267849 is 3537797.7991752159
• The cube root of 12516013267849 is 23217.8502065511

Scales and comparisons

• 12,516,013,267,849 seconds is equal to 397,970 years, 26 weeks, 2 days, 16 hours, 10 minutes, 49 seconds.
• To count from 1 to 12,516,013,267,849 would take you about nine hundred ninety-four thousand, nine hundred twenty-six 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 12516013267849 cubic inches would be around 1934.8 feet tall.

Recreational maths with 12516013267849

• 12516013267849 backwards is 94876231061521
• The number of decimal digits it has is: 14
• The sum of 12516013267849's digits is 55
• More coming soon!