12890120265792

Names of 12890120265792

• Cardinal: 12890120265792 can be written as Twelve trillion, eight hundred ninety billion, one hundred twenty million, two hundred sixty-five thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.2890120265792 × 10¹³

Factors of 12890120265792

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 172727

Divisors of 12890120265792

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 17 18 21 22 24 27 28 32 33 34 36 42 44 48 51 54 56 63 64 66 68 72 77 81 84 88 96 99 102 108 112 119 121 126 132 136 144 153 154 162 168 176 187 189 192 198 204 216 224 231 238 242 252 264 272 288 297 306 308 324 336 352 357 363 374 378 396 408 432 448 459 462 476 484 504 528 544 561 567 576 594 612 616 648 672 693 704 714 726 748 756 792 816 847 864 891 918 924 952 968 1008 1056 1071 1088 1089 1122 1134 1188 1224 1232 1296 1309 1344 1377 1386 1428 1452 1496 1512 1584 1632 1683 1694 1728 1782 1836 1848 1904 1936 2016 2057 2079 2112 2142 2178 2244 2268 2376 2448 2464 2541 2592 2618 2754 2772 2856 2904 2992 3024 3168 3213 3264 3267 3366 3388 3564 3672 3696 3808 3872 3927 4032 4114 4158 4284 4356 4488 4536 4752 4896 4928 5049 5082 5184 5236 5508 5544 5712 5808 5984 6048 6171 6237 6336 6426 6534 6732 6776 7128 7344 7392 7616 7623 7744 7854 8228 8316 8568 8712 8976 9072 9504 9639 9792 9801 10098 10164 10472 11016 11088 11424 11616 11781 11968 12096 12342 12474 12852 13068 13464 13552 14256 14399 14688 14784 15147 15246 15708 16456 16632 17136 17424 17952 18144 18513 19008 19278 19602 20196 20328 20944 22032 22176 22848 22869 23232 23562 24684 24948 25704 26136 26928 27104 28512 28798 29376 30294 30492 31416 32912 33264 34272 34848 35343 35904 36288 37026 38556 39204 40392 40656 41888 43197 44064 44352 45738 47124 49368 49896 51408 52272 53856 54208 55539 57024 57596 60588 60984 62832 65824 66528 68544 68607 69696 70686 74052 77112 78408 80784 81312 83776 86394 88128 91476 94248 98736 99792 102816 104544 106029 107712 111078 115192 121176 121968 125664 129591 131648 133056 137214 141372 148104 154224 156816 161568 162624 166617 172687 172788 182952 188496 197472 199584 205632 209088 212058 222156 230384 242352 243936 251328 259182 274428 282744 296208 308448 313632 323136 333234 345374 345576 365904 376992 388773 394944 399168 424116 444312 460768 484704 487872 518061 518364 548856 565488 592416 616896 627264 666468 690748 691152 731808 753984 777546 848232 888624 921536 969408 1036122 1036728 1097712 1130976 1166319 1184832 1208809 1332936 1381496 1382304 1463616 1554183 1555092 1696464 1777248 1899557 2072244 2073456 2195424 2261952 2332638 2417618 2665872 2762992 2764608 2935679 3108366 3110184 3392928 3554496 3626427 3799114 4144488 4146912 4390848 4662549 4665276 4835236 5331744 5525984 5698671 5871358 6216732 6220368 6785856 7252854 7598228 8288976 8293824 8807037 9325098 9330552 9670472 10663488 10879281 11051968 11397342 11742716 12433464 12440736 13296899 13987647 14505708 15196456 16577952 17096013 17614074 18650196 18661104 19340944 20549753 20895127 21758562 22794684 23485432 24866928 24881472 26421111 26593798 27975294 29011416 30392912 32292469 32637843 33155904 34192026 35228148 37300392 37322208 38681888 39890697 41099506 41790254 43517124 45589368 46970864 49733856 51288039 52842222 53187596 55950588 58022832 60785824 61649259 62685381 64584938 65275686 68384052 70456296 74600784 74644416 77363776 79263333 79781394 82199012 83580508 87034248 91178736 93941728 96877407 97913529 99467712 102576078 105684444 106375192 111901176 116045664 119672091 121571648 123298518 125370762 129169876 130551372 136768104 140912592 146265889 149201568 153864117 158526666 159562788 164398024 167161016 174068496 182357472 184947777 187883456 188056143 193754814 195827058 205152156 211368888 212750384 223802352 226047283 232091328 237789999 239344182 246597036 250741524 258339752 261102744 273536208 281825184 290632221 292531778 298403136 307728234 317053332 319125576 328796048 334322032 348136992 355217159 359016273 364714944 369895554 376112286 387509628 391654116 410304312 422737776 425500768 438797667 447604704 452094566 475579998 478688364 493194072 501483048 516679504 522205488 547072416 554843331 563650368 564168429 581264442 585063556 615456468 634106664 638251152 657592096 668644064 678141849 696273984 710434318 718032546 739791108 752224572 775019256 783308232 820608624 845475552 851001536 871896663 877595334 895209408 904189132 951159996 957376728 986388144 1002966096 1033359008 1044410976 1065651477 1077048819 1094144832 1109686662 1128336858 1162528884 1170127112 1230912936 1268213328 1276502304 1315184192 1316393001 1337288128 1356283698 1420868636 1436065092 1479582216 1504449144 1550038512 1566616464 1641217248 1664529993 1690951104 1692505287 1743793326 1755190668 1808378264 1902319992 1914753456 1972776288 2005932192 2034425547 2066718016 2088821952 2131302954 2154097638 2219373324 2256673716 2325057768 2340254224 2461825872 2486520113 2536426656 2553004608 2615689989 2632786002 2712567396 2841737272 2872130184 2959164432 3008898288 3100077024 3133232928 3196954431 3282434496 3329059986 3385010574 3487586652 3510381336 3616756528 3804639984 3829506912 3945552576 3949179003 4011864384 4068851094 4262605908 4308195276 4438746648 4513347432 4650115536 4680508448 4923651744 4973040226 5072853312 5231379978 5265572004 5425134792 5683474544 5744260368 5918328864 6017796576 6103276641 6200154048 6266465856 6393908862 6658119972 6770021148 6975173304 7020762672 7233513056 7459560339 7609279968 7659013824 7898358006 8137702188 8525211816 8616390552 8877493296 9026694864 9300231072 9361016896 9590863293 9847303488 9946080452 10462759956 10531144008 10850269584 11366949088 11488520736 11836657728 11847537009 12035593152 12206553282 12787817724 13316239944 13540042296 13950346608 14041525344 14467026112 14919120678 15218559936 15796716012 16275404376 17050423632 17232781104 17754986592 18053389728 18309829923 18600462144 19181726586 19892160904 20925519912 21062288016 21700539168 22378681017 22733898176 22977041472 23695074018 24413106564 25575635448 26632479888 27080084592 27900693216 28083050688 28772589879 29838241356 31593432024 32550808752 34100847264 34465562208 35509973184 36106779456 36619659846 38363453172 39784321808 41851039824 42124576032 43401078336 44757362034 47390148036 48826213128 51151270896 53264959776 54160169184 55801386432 57545179758 59676482712 63186864048 65101617504 67136043051 68201694528 68931124416 73239319692 76726906344 79568643616 83702079648 84249152064 89514724068 94780296072 97652426256 102302541792 106529919552 108320338368 115090359516 119352965424 126373728096 130203235008 134272086102 146478639384 153453812688 159137287232 167404159296 179029448136 189560592144 195304852512 201408129153 204605083584 230180719032 238705930848 252747456192 268544172204 292957278768 306907625376 358058896272 379121184288 390609705024 402816258306 460361438064 477411861696 537088344408 585914557536 613815250752 716117792544 758242368576 805632516612 920722876128 1074176688816 1171829115072 1432235585088 1611265033224 1841445752256 2148353377632 3222530066448 4296706755264 6445060132896 12890120265792
• Sum of all divisors σ(n): 50823595291392
• Sum of proper divisors (its aliquot sum) s(n): 37933475025600
• 12890120265792 is an abundant number, because the sum of its proper divisors (37933475025600) is greater than itself. Its abundance is 25043354759808

Bases of 12890120265792

• Binary: 10111011100100110111000010100010000001000000₂
• Hexadecimal: 0xBB9370A2040
• Base-36: 4KHN0SK00

Squares and roots of 12890120265792

• 12890120265792 squared (12890120265792²) is 166155200466581620725387264
• 12890120265792 cubed (12890120265792³) is 2141760516801016123358391015273811673088
• The square root of 12890120265792 is 3590281.3630399499
• The cube root of 12890120265792 is 23446.9121617329

Scales and comparisons

• 12,890,120,265,792 seconds is equal to 409,865 years, 49 weeks, 3 days, 18 hours, 43 minutes, 12 seconds.
• To count from 1 to 12,890,120,265,792 would take you about one million, twenty-four thousand, six hundred sixty-four 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 12890120265792 cubic inches would be around 1953.9 feet tall.

Recreational maths with 12890120265792

• 12890120265792 backwards is 29756202109821
• 12890120265792 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12890120265792's digits is 54
• More coming soon!