2168173989072

Names of 2168173989072

• Cardinal: 2168173989072 can be written as Two trillion, one hundred sixty-eight billion, one hundred seventy-three million, nine hundred eighty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 2.168173989072 × 10¹²

Factors of 2168173989072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 121

Divisors of 2168173989072

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 27 28 34 36 39 42 48 51 52 54 56 63 68 72 78 79 81 84 91 102 104 108 112 117 119 126 136 144 153 156 158 162 168 169 182 189 204 208 216 221 234 237 238 243 252 272 273 306 312 316 324 336 338 351 357 364 378 408 432 442 459 468 474 476 486 504 507 546 553 567 612 624 632 648 663 676 702 711 714 728 729 756 816 819 884 918 936 948 952 972 1008 1014 1027 1053 1071 1092 1106 1134 1183 1224 1264 1296 1326 1343 1352 1377 1404 1422 1428 1456 1458 1512 1521 1547 1638 1659 1701 1768 1836 1872 1896 1904 1944 1989 2028 2054 2106 2133 2142 2184 2187 2197 2212 2268 2366 2448 2457 2652 2686 2704 2754 2808 2844 2856 2873 2916 3024 3042 3081 3094 3159 3213 3276 3318 3402 3536 3549 3672 3792 3888 3978 4029 4056 4108 4131 4212 4266 4284 4368 4374 4394 4424 4536 4563 4641 4732 4914 4977 5103 5304 5372 5508 5616 5688 5712 5746 5832 5967 6084 6162 6188 6318 6399 6426 6552 6561 6591 6636 6804 7098 7189 7344 7371 7956 8058 8112 8216 8262 8424 8532 8568 8619 8748 8788 8848 9072 9126 9243 9282 9401 9464 9477 9639 9828 9954 10206 10608 10647 10744 11016 11376 11492 11664 11934 12087 12168 12324 12376 12393 12636 12798 12852 13104 13122 13182 13272 13351 13608 13689 13923 14196 14378 14742 14931 15309 15379 15912 16116 16432 16524 16848 17064 17136 17238 17459 17496 17576 17901 18252 18486 18564 18802 18928 18954 19197 19278 19656 19773 19908 20111 20412 21294 21488 21567 22032 22113 22984 23868 24174 24336 24648 24752 24786 25272 25596 25704 25857 26244 26364 26544 26702 27216 27378 27729 27846 28203 28392 28431 28756 28917 29484 29862 30618 30758 31824 31941 32232 33048 34128 34476 34918 34992 35152 35802 36261 36504 36972 37128 37179 37349 37604 37908 38394 38556 39312 39546 39816 40053 40222 40824 41067 41769 42588 43134 44226 44793 45927 45968 46137 47736 48348 49296 49572 50544 51192 51408 51714 52377 52488 52728 53404 53703 54756 55458 55692 56406 56784 56862 57512 57591 57834 58968 59319 59724 60333 61236 61516 63882 64464 64701 66096 66339 68952 69836 71604 72522 73008 73944 74256 74358 74698 75208 75816 76788 77112 77571 79092 79632 80106 80444 81648 82134 83187 83538 84609 85176 85293 86268 86751 88452 89586 91854 92274 93457 95472 95823 96696 99144 102384 103428 104754 104976 105456 106808 107406 108783 109512 110916 111384 111537 112047 112812 113724 115024 115182 115668 117936 118638 119448 120159 120666 122213 122472 123032 123201 125307 127764 129402 132678 134379 137904 138411 139672 143208 145044 147888 148716 149396 150416 151632 153576 154224 155142 157131 158184 160212 160888 161109 164268 166374 167076 169218 170352 170586 172536 172773 173502 173563 176904 177957 179172 180999 183708 184548 186914 191646 193392 194103 198288 199017 206856 209508 213616 214812 217566 219024 221832 222768 223074 224094 225624 226967 227448 230364 231336 232713 237276 238896 240318 241332 244426 244944 246064 246402 249561 250614 253827 255528 258804 260253 261443 265356 268758 276822 279344 280371 286416 287469 290088 297432 298792 307152 310284 314262 316368 320424 321776 322218 326349 328536 332748 334152 336141 338436 341172 345072 345546 347004 347126 353808 355914 358344 360477 361998 366639 367416 369096 369603 373828 375921 383292 388206 398034 403137 413712 415233 419016 429624 435132 443664 446148 448188 451248 453934 454896 460728 462672 465426 471393 474552 480636 482664 483327 488852 492804 499122 501228 507654 511056 517608 518319 520506 520689 522886 530712 533871 537516 542997 553644 560742 574938 580176 582309 594864 597051 597584 620568 628524 640848 644436 652698 657072 665496 668304 672282 676872 680901 682344 691092 694008 694252 698139 711828 716688 720954 723996 733278 734832 738192 739206 747656 748683 751842 761481 766584 776412 780759 784329 796068 806274 830466 838032 841113 859248 862407 870264 892296 896376 907868 921456 930852 942786 949104 961272 965328 966654 977704 979047 985608 998244 1002456 1008423 1015308 1035216 1036638 1041012 1041378 1045772 1061424 1067742 1075032 1081431 1085994 1099917 1107288 1108809 1121484 1127763 1149876 1164618 1194102 1209411 1214941 1241136 1245699 1257048 1288872 1305396 1330992 1344564 1353744 1361802 1364688 1382184 1388016 1388504 1396278 1414179 1423656 1441908 1447992 1449981 1466556 1478412 1495312 1497366 1503684 1522962 1533168 1552824 1561518 1562067 1568658 1588769 1592136 1601613 1612548 1628991 1660932 1682226 1724814 1740528 1746927 1784592 1792752 1815736 1861704 1885572 1922544 1933308 1955408 1958094 1971216 1996488 2004912 2016846 2030616 2042703 2073276 2082024 2082756 2091544 2094417 2135484 2150064 2162862 2171988 2199834 2214576 2217618 2242968 2246049 2255526 2284443 2299752 2329236 2352987 2388204 2418822 2429882 2491398 2514096 2523339 2577744 2587221 2610792 2689128 2723604 2764368 2777008 2792556 2828358 2847312 2883816 2895984 2899962 2933112 2937141 2950571 2956824 2994732 3007368 3025269 3045924 3105648 3123036 3124134 3137316 3177538 3184272 3203226 3225096 3244293 3257982 3299751 3321864 3364452 3383289 3449628 3493854 3628233 3631472 3644823 3723408 3737097 3771144 3866616 3916188 3992976 4033692 4061232 4085406 4146552 4164048 4165512 4183088 4188834 4242537 4270968 4325724 4343976 4399668 4435236 4485936 4492098 4511052 4568886 4599504 4658472 4686201 4705974 4766307 4776408 4804839 4837644 4859764 4886973 4982796 5046678 5174442 5221584 5240781 5378256 5447208 5585112 5656716 5767632 5799924 5866224 5874282 5901142 5913648 5989464 6014736 6050538 6091848 6128109 6246072 6248268 6274632 6283251 6355076 6406452 6450192 6488586 6515964 6599502 6643728 6728904 6738147 6766578 6853329 6899256 6987708 7058961 7256466 7289646 7474194 7542288 7570017 7733232 7761663 7832376 8067384 8170812 8293104 8331024 8377668 8485074 8541936 8651448 8687952 8799336 8811423 8851713 8870472 8984196 9022104 9075807 9137772 9316944 9372402 9411948 9532614 9552816 9609678 9675288 9719528 9732879 9773946 9899253 9965592 10093356 10149867 10348884 10481562 10894416 10934469 11170224 11211291 11313432 11599848 11748564 11802284 11978928 12101076 12183696 12256218 12492144 12496536 12549264 12566502 12710152 12727611 12812904 12977172 13031928 13199004 13457808 13476294 13533156 13706658 13798512 13975416 14058603 14117922 14298921 14414517 14512932 14579292 14660919 14948388 15140034 15523326 15664752 15722343 16134768 16341624 16755336 16970148 17302896 17598672 17622846 17703426 17740944 17968392 18044208 18151614 18275544 18384327 18744804 18823896 18849753 19065228 19219356 19350576 19439056 19465758 19547892 19798506 19931184 20186712 20299734 20559987 20653997 20697768 20963124 21176883 21868938 22422582 22626864 22710051 23199696 23497128 23604568 24202152 24512436 24993072 25133004 25420304 25455222 25625808 25954344 26063856 26398008 26555139 26952588 27066312 27227421 27413316 27950832 28117206 28235844 28597842 28829034 29025864 29158584 29198637 29321838 29697759 29896776 30280068 31046652 31444686 32683248 32803407 33510672 33633873 33940296 35245692 35406852 35936784 36303228 36551088 36768654 37489608 37647792 37699506 38130456 38182833 38438712 38931516 39095784 39597012 40373424 40599468 41119974 41307994 41395536 41926248 42175809 42353766 42896763 43737876 43982757 44845164 45420102 46994256 47167029 47209136 48404304 49024872 50266008 50910444 51908688 52796016 53110278 53905176 54132624 54454842 54826632 55152981 56234412 56471688 57195684 57658068 58051728 58317168 58397274 58643676 59395518 59793552 60560136 61679961 61961991 62093304 62889372 63530649 65606814 67267746 67880592 68130153 70491384 70813704 72606456 73537308 74979216 75399012 76260912 76365666 76877424 77863032 78191568 79194024 79665417 81198936 81682263 82239948 82615988 83852496 84351618 84707532 85793526 87475752 87595911 87965514 89093277 89690328 90840204 94334058 98049744 98410221 100532016 100901619 101820888 106220556 107810352 108909684 109653264 110305962 112468824 112943376 114391368 114548499 115316136 116794548 117287352 118791036 121120272 123359922 123923982 124186608 125778744 126527427 127061298 128690289 131213628 131948271 134535492 136260306 140982768 141627408 145212912 147074616 150798024 152731332 155726064 158388048 159330834 162397872 163364526 164479896 165231976 165458943 168703236 169415064 171587052 174951504 175191822 175931028 178186554 179380656 181680408 185885973 188668116 190591947 196820442 201803238 203641776 204390459 212441112 217819368 220611924 224937648 228782736 229096998 230632272 233589096 234574704 237582072 238996251 245046789 246719844 247847964 251557488 253054854 254122596 257380578 262427256 263896542 267279831 269070984 272520612 294149232 295230663 301596048 305462664 318661668 326729052 328959792 330463952 330917886 337406472 338830128 343174104 350383644 351862056 356373108 363360816 371771946 377336232 379582281 381183894 386070867 393640884 403606476 408780918 424882224 435638736 441223848 458193996 467178192 475164144 477992502 490093578 493439688 495695928 496376829 506109708 508245192 514761156 524854512 527793084 534559662 538141968 545041224 557657919 571775841 590461326 610925328 613171377 637323336 653458104 661835772 674812944 686348208 700767288 703724112 712746216 716988753 743543892 754672464 759164562 762367788 772141734 787281768 801839493 807212952 817561836 882447696 885691989 916387992 955985004 980187156 986879376 991391856 992753658 1012219416 1016490384 1029522312 1055586168 1069119324 1090082448 1115315838 1138746843 1143551682 1158212601 1180922652 1226342754 1274646672 1306916208 1323671544 1401534576 1425492432 1433977506 1487087784 1489130487 1518329124 1524735576 1544283468 1574563536 1603678986 1614425904 1635123672 1672973757 1715327523 1771383978 1832775984 1911970008 1960374312 1985507316 2024438832 2059044624 2111172336 2138238648 2150966259 2230631676 2277493686 2287103364 2316425202 2361845304 2452685508 2647343088 2657075967 2867955012 2974175568 2978260974 3036658248 3049471152 3088566936 3207357972 3270247344 3345947514 3430655046 3474637803 3542767956 3823940016 3920748624 3971014632 4276477296 4301932518 4461263352 4554987372 4574206728 4632850404 4723690608 4905371016 5018921271 5314151934 5735910024 5956521948 6073316496 6177133872 6414715944 6452898777 6691895028 6861310092 6949275606 7085535912 7942029264 7971227901 8603865036 8922526704 9109974744 9148413456 9265700808 9810742032 10037842542 10423913409 10628303868 11471820048 11913043896 12829431888 12905797554 13383790056 13722620184 13898551212 14171071824 15056763813 15942455802 17207730072 18219949488 18531401616 19358696331 20075685084 20847826818 21256607736 23826087792 25811595108 26767580112 27445240368 27797102424 30113527626 31884911604 34415460144 38717392662 40151370168 41695653636 42513215472 45170291439 51623190216 55594204848 60227055252 63769823208 77434785324 80302740336 83391307272 90340582878 103246380432 120454110504 127539646416 135510874317 154869570648 166782614544 180681165756 240908221008 271021748634 309739141296 361362331512 542043497268 722724663024 1084086994536 2168173989072
• Sum of all divisors σ(n): 8364314649600
• Sum of proper divisors (its aliquot sum) s(n): 6196140660528
• 2168173989072 is an abundant number, because the sum of its proper divisors (6196140660528) is greater than itself. Its abundance is 4027966671456

Bases of 2168173989072

• Binary: 11111100011010001001111011000110011010000₂
• Hexadecimal: 0x1F8D13D8CD0
• Base-36: RO1MT900

Squares and roots of 2168173989072

• 2168173989072 squared (2168173989072²) is 4700978446888389175421184
• 2168173989072 cubed (2168173989072³) is 10192539191731493844433333289013301248
• The square root of 2168173989072 is 1472472.0673316693
• The cube root of 2168173989072 is 12942.8934718711

Scales and comparisons

• 2,168,173,989,072 seconds is equal to 68,941 years, 11 weeks, 5 days, 8 hours, 31 minutes, 12 seconds.
• To count from 1 to 2,168,173,989,072 would take you about one hundred seventy-two thousand, three hundred fifty-three 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 2168173989072 cubic inches would be around 1078.6 feet tall.

Recreational maths with 2168173989072

• 2168173989072 backwards is 2709893718612
• 2168173989072 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2168173989072's digits is 63
• More coming soon!