12191065065231712

Names of 12191065065231712

• Cardinal: 12191065065231712 can be written as Twelve quadrillion, one hundred ninety-one trillion, sixty-five billion, sixty-five million, two hundred thirty-one thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.2191065065231712 × 10¹⁶

Factors of 12191065065231712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4348

Divisors of 12191065065231712

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 8 11 16 19 22 32 38 44 73 76 88 146 152 176 209 292 304 352 361 418 584 608 722 803 836 1168 1387 1444 1606 1672 2336 2774 2888 3212 3344 3971 4243 5329 5548 5776 6424 6688 7942 8486 10658 11096 11552 12848 15257 15884 16972 21316 22192 25696 26353 30514 31768 33944 42632 44384 46673 52706 58619 61028 63536 67888 80617 85264 93346 101251 105412 117238 122056 127072 135776 161234 170528 186692 202502 210824 234476 244112 289883 309739 322468 373384 405004 421648 468952 488224 579766 619478 644936 746768 810008 843296 886787 937904 1113761 1159532 1238956 1289872 1493536 1531723 1620016 1773574 1875808 1923769 2227522 2319064 2477912 2579744 3063446 3240032 3407129 3547148 3847538 4455044 4638128 4955824 5885041 6126892 6814258 7094296 7695076 8910088 9276256 9911648 11770082 12253784 13628516 14188592 15390152 16848953 17820176 18003049 21161459 22610947 23540164 24507568 27257032 28377184 30780304 33697906 35640352 36006098 42322918 45221894 47080328 49015136 54514064 61560608 64735451 67395812 72012196 84645836 90443788 94160656 109028128 111815779 129470902 134791624 144024392 169291672 180887576 188321312 198033539 223631558 248720417 258941804 269583248 288048784 338583344 342057931 361775152 396067078 429607993 447263116 497440834 517883608 539166496 576097568 677166688 684115862 723550304 792134156 859215986 894526232 994881668 1035767216 1229973569 1314222577 1368231724 1584268312 1718431972 1789052464 1989763336 2071534432 2459947138 2628445154 2736463448 3168536624 3436863944 3578104928 3762637241 3979526672 4725687923 4919894276 5256890308 5472926896 6337073248 6499100689 6873727888 7525274482 7959053344 8162551867 9451375846 9839788552 10513780616 10945853792 12998201378 13747455776 14456448347 15050548964 16325103734 18902751692 19679577104 21027561232 24970228963 25996402756 28912896694 30101097928 32650207468 37805503384 39359154208 42055122464 49940457926 51992805512 57825793388 60202195856 65300414936 71490107579 75611006768 89788070537 95938248121 99880915852 103985611024 115651586776 120404391712 130600829872 142980215158 151222013536 179576141074 191876496242 199761831704 207971222048 231303173552 261201659744 274672518593 285960430316 359152282148 383752992484 399523663408 462606347104 474434350297 549345037186 571920860632 718304564296 767505984968 799047326816 948868700594 1055320729331 1098690074372 1143841721264 1436609128592 1535011969936 1822826714299 1897737401188 2110641458662 2197380148744 2287683442528 2873218257184 3070023939872 3645653428598 3795474802376 4221282917324 4394760297488 5218777853267 7291306857196 7590949604752 8442565834648 8789520594976 10437555706534 14582613714392 15181899209504 16885131669296 20051093857289 20875111413068 29165227428784 33770263338592 34633707571681 40102187714578 41750222826136 58330454857568 69267415143362 80204375429156 83500445652272 138534830286724 160408750858312 167000891304544 277069660573448 320817501716624 380970783288491 554139321146896 641635003433248 761941566576982 1108278642293792 1523883133153964 3047766266307928 6095532532615856 12191065065231712
• Sum of all divisors σ(n): 28024002937298844
• Sum of proper divisors (its aliquot sum) s(n): 15832937872067132
• 12191065065231712 is an abundant number, because the sum of its proper divisors (15832937872067132) is greater than itself. Its abundance is 3641872806835420

Bases of 12191065065231712

• Binary: 101011010011111011010110000110101001011001010101100000₂
• Hexadecimal: 0x2B4FB586A59560
• Base-36: 3C1DDZ3V78G

Squares and roots of 12191065065231712

• 12191065065231712 squared (12191065065231712²) is 148622067424713086361736250450944
• 12191065065231712 cubed (12191065065231712³) is 1811861294103931741280005874283644524735849136128
• The square root of 12191065065231712 is 110413156.2144281427
• The cube root of 12191065065231712 is 230151.5388568017

Scales and comparisons

• 12,191,065,065,231,712 seconds is equal to 387,638,159 years, 32 weeks, 6 days, 20 hours, 21 minutes, 52 seconds.
• To count from 1 to 12,191,065,065,231,712 would take you about one billion, one hundred sixty-two million, nine hundred fourteen thousand, four hundred seventy-eight 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 12191065065231712 cubic inches would be around 19179.3 feet tall.

Recreational maths with 12191065065231712

• 12191065065231712 backwards is 21713256056019121
• The number of decimal digits it has is: 17
• The sum of 12191065065231712's digits is 52
• More coming soon!