12689510838272

Names of 12689510838272

• Cardinal: 12689510838272 can be written as Twelve trillion, six hundred eighty-nine billion, five hundred ten million, eight hundred thirty-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.2689510838272 × 10¹³

Factors of 12689510838272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 201

Divisors of 12689510838272

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 8 16 17 19 32 34 38 64 68 76 128 136 152 163 256 272 304 323 326 361 512 544 608 646 652 722 1024 1088 1216 1292 1304 1444 2048 2176 2432 2584 2608 2771 2888 3097 4096 4352 4864 5168 5216 5542 5776 6137 6194 6859 8704 9728 10336 10432 11084 11552 12274 12388 13718 17408 19456 20672 20864 22168 23104 24548 24776 26569 27436 34816 38912 41344 41728 44336 46208 49096 49552 52649 53138 54872 58843 69632 77824 82688 83456 88672 92416 98192 99104 105298 106276 109744 116603 117686 165376 166912 177344 184832 196384 198208 210596 212552 219488 233206 235372 330752 333824 354688 369664 392768 396416 421192 425104 438976 451673 466412 470744 504811 661504 667648 709376 739328 785536 792832 842384 850208 877952 903346 932824 941488 1000331 1009622 1118017 1323008 1418752 1478656 1571072 1585664 1684768 1700416 1755904 1806692 1865648 1882976 2000662 2019244 2236034 2837504 3142144 3171328 3369536 3400832 3511808 3613384 3731296 3765952 4001324 4038488 4472068 5675008 6284288 6342656 6739072 6801664 7023616 7226768 7462592 7531904 8002648 8076976 8581787 8944136 9591409 11350016 12568576 12685312 13478144 13603328 14047232 14453536 14925184 15063808 16005296 16153952 17163574 17888272 19006289 19182818 25137152 26956288 27206656 28094464 28907072 29850368 30127616 32010592 32307904 34327148 35776544 38012578 38365636 53912576 54413312 57814144 59700736 60255232 64021184 64615808 68654296 71553088 76025156 76731272 107825152 108826624 115628288 119401472 120510464 128042368 129231616 137308592 143106176 152050312 153462544 163053953 182236771 215650304 231256576 238802944 241020928 256084736 258463232 274617184 286212352 304100624 306925088 326107906 364473542 462513152 477605888 512169472 516926464 549234368 572424704 608201248 613850176 652215812 728947084 925026304 1024338944 1033852928 1098468736 1144849408 1216402496 1227700352 1304431624 1457894168 1850052608 2048677888 2067705856 2196937472 2289698816 2432804992 2455400704 2608863248 2915788336 3098025107 4097355776 4393874944 4579397632 4865609984 4910801408 5217726496 5831576672 6196050214 8787749888 9731219968 9821602816 10435452992 11663153344 12392100428 17575499776 19462439936 19643205632 20870905984 23326306688 24784200856 35150999552 38924879872 39286411264 41741811968 46652613376 49568401712 77849759744 83483623936 93305226752 99136803424 166967247872 186610453504 198273606848 333934495744 373220907008 396547213696 667868991488 746441814016 793094427392 1586188854784 3172377709568 6344755419136 12689510838272
• Sum of all divisors σ(n): 28536170790960
• Sum of proper divisors (its aliquot sum) s(n): 15846659952688
• 12689510838272 is an abundant number, because the sum of its proper divisors (15846659952688) is greater than itself. Its abundance is 3157149114416

Bases of 12689510838272

• Binary: 10111000101010000001110010010011000000000000₂
• Hexadecimal: 0xB8A81C93000
• Base-36: 4HXHB4B28

Squares and roots of 12689510838272

• 12689510838272 squared (12689510838272²) is 161023685314622556139945984
• 12689510838272 cubed (12689510838272³) is 2043311800018402808422685343972639899648
• The square root of 12689510838272 is 3562233.9673682299
• The cube root of 12689510838272 is 23324.6405858365

Scales and comparisons

• 12,689,510,838,272 seconds is equal to 403,487 years, 10 weeks, 9 hours, 44 minutes, 32 seconds.
• To count from 1 to 12,689,510,838,272 would take you about one million, eight thousand, seven hundred seventeen 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 12689510838272 cubic inches would be around 1943.7 feet tall.

Recreational maths with 12689510838272

• 12689510838272 backwards is 27283801598621
• The number of decimal digits it has is: 14
• The sum of 12689510838272's digits is 62
• More coming soon!