12972741396615

Names of 12972741396615

• Cardinal: 12972741396615 can be written as Twelve trillion, nine hundred seventy-two billion, seven hundred forty-one million, three hundred ninety-six thousand, six hundred fifteen.

Scientific notation

• Scientific notation: 1.2972741396615 × 10¹³

Factors of 12972741396615

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 129

Divisors of 12972741396615

• Number of divisors d(n): 864
• Complete list of divisors:
  1 3 5 7 9 11 13 15 17 21 33 35 39 45 51 55 63 65 73 77 85 91 99 105 117 119 121 143 153 165 187 195 219 221 231 255 273 289 315 357 363 365 385 429 455 495 511 561 585 595 605 657 663 693 715 765 803 819 847 867 935 949 1001 1071 1089 1095 1105 1155 1241 1287 1309 1365 1445 1533 1547 1573 1683 1785 1815 1989 2023 2057 2145 2409 2431 2541 2555 2601 2805 2847 3003 3179 3285 3315 3465 3723 3757 3927 4015 4095 4235 4335 4599 4641 4719 4745 4913 5005 5329 5355 5445 5621 6069 6171 6205 6435 6545 6643 7227 7293 7623 7665 7735 7865 8415 8541 8687 8833 9009 9537 9945 10115 10285 10439 11011 11169 11271 11781 12045 12155 12705 13005 13651 13923 14157 14235 14399 14739 15015 15895 15987 16133 16863 17017 18207 18513 18615 18785 19635 19929 21097 21879 22253 22995 23205 23595 24565 26061 26299 26499 26645 26741 28105 28611 30345 30855 31317 33033 33215 33813 34391 34969 36135 36465 37303 38115 40953 41327 42705 43197 43435 44165 44217 45045 47685 47961 48399 50589 51051 52195 54043 55055 55845 56355 58619 58905 59787 61831 63291 63869 66759 68255 69277 69615 70785 71995 73073 73695 78183 78897 79497 79935 80223 80665 84315 85085 90593 91035 92565 93951 95557 99099 99645 103173 104907 105485 109395 111265 111909 112931 114829 122859 123981 129591 130305 131495 132495 133705 143055 145197 147679 150161 153153 156585 162129 165165 169065 171955 174845 175857 177463 185493 186515 187187 189873 191607 200277 204765 206635 207831 215985 219219 221085 232067 236691 239805 240669 241995 244783 252945 255255 270215 271779 274261 286671 289289 293095 298935 309155 309519 314721 316455 319345 333795 335727 338793 344487 346385 358649 365365 371943 378301 390915 394485 397485 401115 410333 443037 447083 450483 452965 454597 469755 477785 484939 486387 495495 515865 524535 527571 532389 556479 559545 561561 564655 574145 574821 594473 614295 619905 623493 634151 644809 647955 657657 696201 702559 725985 734349 738395 750805 762047 765765 803803 810645 815337 822783 860013 867867 879285 887315 927465 935935 949365 958035 996523 1001385 1016379 1033461 1039155 1051127 1075947 1096095 1134903 1160335 1177709 1183455 1203345 1223915 1230999 1242241 1329111 1341249 1351449 1358895 1363791 1371305 1433355 1446445 1454817 1540081 1547595 1573605 1597167 1624469 1678635 1684683 1693965 1722435 1783419 1793245 1859715 1891505 1902453 1919827 1934427 1952093 2051665 2088603 2107677 2203047 2215185 2235415 2252415 2272985 2286141 2411409 2424695 2431935 2468349 2510543 2552737 2603601 2637855 2661945 2782395 2807805 2874105 2972365 2989569 3016871 3117465 3153381 3170755 3182179 3224045 3227841 3288285 3404709 3481005 3512795 3533127 3671745 3692997 3726723 3810235 3945139 4019015 4023747 4076685 4091373 4113915 4161311 4300065 4339335 4364451 4513663 4620243 4662437 4873407 4917913 4982615 5081895 5167305 5255635 5334329 5350257 5379735 5674515 5707359 5759481 5803281 5856279 5888545 6154995 6211205 6323031 6645555 6706245 6757245 6818955 6858423 6975661 7234227 7274085 7531629 7658211 7700405 7728149 7985835 8122345 8243963 8382517 8423415 8917095 8968707 9050613 9460143 9512265 9546537 9599135 9672135 9760465 10443015 10538385 10599381 10780567 10961753 11015235 11180169 11430705 11835417 12057045 12341745 12483933 12552715 12763685 12954799 13018005 13540989 13664651 13860729 13987311 14620221 14753739 14947845 15084355 15766905 15910895 16002987 16139205 16940891 17023545 17278443 17568837 17665635 17869159 18464985 18633615 19725695 20021053 20118735 20456865 20806555 20926983 21118097 21822255 22568315 22594887 22974633 23101215 23184447 23312185 24367035 24589565 24731889 25147551 26181377 26671645 26751285 27151839 27615973 28536795 28639611 28797405 29016405 29281395 31615155 32341701 32637059 32885259 33185581 34292115 34878305 35506251 36171135 37451799 37658145 38291055 38640745 38864397 40622967 40993953 41219815 41912585 41961933 43396529 44261217 44843535 45253065 47300715 47732685 48008961 50822673 51286807 52996905 53607477 53902835 54097043 54808765 55900845 58677619 59177085 60063159 62419665 62780949 63354291 64773995 67704945 68323255 69303645 69553341 69936555 73101105 73768695 74195667 75442653 76732271 78544131 80014935 82847919 84704455 86392215 87844185 89345795 90683593 97025103 97911177 98655777 99556743 100105265 104634915 105590485 112974435 114873165 115922235 116593191 118586237 122981859 123659445 125737755 130189587 130906885 135759195 138079865 140147371 142502789 143198055 152468019 153860421 160822431 161708505 162291129 163185295 164426295 165927905 176032857 177531255 180189477 183269639 186349801 187258995 190062873 194321985 203114835 204969765 209809665 216982645 220231583 221306085 230196813 232299067 235632393 240044805 248543757 254113365 256434035 268037385 270485215 272050779 287995147 293388095 293733531 298670229 300315795 303775703 313904745 316771455 340357901 347766705 355758711 359007649 370978335 377213265 383661355 390568761 392720655 414239595 420442113 427508367 453417965 461581263 485125515 486873387 489555885 493278885 497783715 528098571 549808917 559049403 564154877 582965955 592931185 614909295 650947935 660694749 690590439 696897201 700736855 712513945 762340095 769302105 804112155 811455645 816152337 863985441 880164285 900947385 911327109 916348195 931749005 950314365 997519523 1021073703 1067276133 1077022947 1101157915 1150984065 1161495335 1178161965 1242718785 1261326339 1282525101 1304448607 1360253895 1439975735 1468667655 1493351145 1518878515 1541621081 1649426751 1677148209 1692464631 1701789505 1778793555 1795038245 1952843805 1982084247 2015966029 2090691603 2102210565 2137541835 2307906315 2382505307 2422547413 2434366935 2591956323 2640492855 2733981327 2749044585 2795247015 2820774385 2992558569 3063221109 3167946617 3231068841 3303473745 3452952195 3484486005 3743936911 3913345821 3949084139 4080761685 4319927205 4556635545 4624863243 4987597615 5077393893 5105368515 5336380665 5385114735 6047898087 6306631695 6412625505 6522243035 7147515921 7267642239 7708105405 8247133755 8385741045 8462323155 8977675707 9503839851 9910421235 10079830145 10453458015 11231810733 11740037463 11847252417 11912526535 12112737065 12959781615 13669906635 13874589729 14962792845 15316105545 15839733085 16155344205 16957831891 18143694261 18719684555 19566729105 19745420695 21442547763 21802926717 22175626319 23124316215 25386969465 26207558377 28511519553 30239490435 33695432199 35541757251 35737579605 36338211195 41183306021 44888378535 47519199255 50873495673 56159053665 58700187315 59236262085 66526878957 69372948645 78622675131 84789159455 90718471305 107212738815 109014633585 110878131595 123549918063 131037791885 142557597765 152620487019 168477160995 177708786255 199580636871 205916530105 235868025393 254367478365 288283142147 332634394785 370649754189 393113375655 617749590315 763102435095 864849426441 997903184355 1179340126965 1441415710735 1853248770945 2594548279323 4324247132205 12972741396615
• Sum of all divisors σ(n): 32769494110080
• Sum of proper divisors (its aliquot sum) s(n): 19796752713465
• 12972741396615 is an abundant number, because the sum of its proper divisors (19796752713465) is greater than itself. Its abundance is 6824011316850

Bases of 12972741396615

• Binary: 10111100110001110011101001001000100010000111₂
• Hexadecimal: 0xBCC73A48887
• Base-36: 4LJLFA4JR

Squares and roots of 12972741396615

• 12972741396615 squared (12972741396615²) is 168292019343448500733458225
• 12972741396615 cubed (12972741396615³) is 2183208846056686698755290705645258908375
• The square root of 12972741396615 is 3601769.2036851833
• The cube root of 12972741396615 is 23496.9009926505

Scales and comparisons

• 12,972,741,396,615 seconds is equal to 412,493 years, 2 weeks, 3 days, 20 hours, 50 minutes, 15 seconds.
• To count from 1 to 12,972,741,396,615 would take you about one million, thirty-one thousand, two hundred thirty-two 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 12972741396615 cubic inches would be around 1958.1 feet tall.

Recreational maths with 12972741396615

• 12972741396615 backwards is 51669314727921
• 12972741396615 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12972741396615's digits is 63
• More coming soon!