12123516189456

Names of 12123516189456

• Cardinal: 12123516189456 can be written as Twelve trillion, one hundred twenty-three billion, five hundred sixteen million, one hundred eighty-nine thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.2123516189456 × 10¹³

Factors of 12123516189456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 390

Divisors of 12123516189456

• Number of divisors d(n): 675
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 41 42 48 49 54 56 63 72 81 82 84 98 108 112 123 126 144 147 162 164 168 189 196 216 246 252 287 294 324 328 336 337 369 378 392 432 441 492 504 567 574 588 648 656 674 738 756 784 861 882 984 1008 1011 1107 1134 1148 1176 1296 1323 1348 1476 1512 1681 1722 1764 1968 2009 2022 2214 2268 2296 2352 2359 2583 2646 2696 2952 3024 3033 3321 3362 3444 3528 3969 4018 4044 4428 4536 4592 4718 5043 5166 5292 5392 5904 6027 6066 6642 6724 6888 7056 7077 7749 7938 8036 8088 8856 9072 9099 9436 10086 10332 10584 11767 12054 12132 13284 13448 13776 13817 14154 15129 15498 15876 16072 16176 16513 17712 18081 18198 18872 20172 20664 21168 21231 23247 23534 24108 24264 26568 26896 27297 27634 28308 30258 30996 31752 32144 33026 35301 36162 36396 37744 40344 41328 41451 42462 45387 46494 47068 48216 48528 49539 53136 54243 54594 55268 56616 60516 61992 63504 63693 66052 70602 72324 72792 80688 82369 82902 84924 90774 92988 94136 96432 96719 99078 105903 108486 109188 110536 113232 113569 121032 123984 124353 127386 132104 136161 141204 144648 145584 148617 162729 164738 165804 169848 181548 185976 188272 191079 193438 198156 211806 216972 218376 221072 227138 242064 247107 248706 254772 264208 272322 282408 289296 290157 297234 317709 325458 329476 331608 339696 340707 363096 371952 373059 382158 386876 396312 423612 433944 436752 445851 454276 494214 497412 509544 544644 564816 566497 580314 594468 635418 650916 658952 663216 677033 681414 726192 741321 746118 764316 773752 792624 794983 847224 867888 870471 891702 908552 953127 988428 994824 1019088 1022121 1089288 1119177 1132994 1160628 1188936 1270836 1301832 1317904 1337553 1354066 1362828 1482642 1492236 1528632 1547504 1589966 1694448 1699491 1740942 1783404 1817104 1906254 1976856 1989648 2031099 2044242 2178576 2223963 2238354 2265988 2321256 2377872 2384949 2541672 2603664 2611413 2675106 2708132 2725656 2965284 2984472 3057264 3066363 3179932 3398982 3481884 3566808 3812508 3953712 3965479 4062198 4088484 4447926 4476708 4531976 4642512 4656329 4769898 5083344 5098473 5222826 5350212 5416264 5451312 5564881 5930568 5968944 6093297 6132726 6359864 6671889 6797964 6963768 7133616 7154847 7625016 7834239 7930958 8124396 8176968 8895852 8953416 9063952 9199089 9312658 9539796 10196946 10445652 10700424 10832528 11129762 11861136 11896437 12186594 12265452 12719728 13343778 13595928 13927536 13968987 14309694 15250032 15295419 15668478 15861916 16248792 16353936 16694643 17791704 17906832 18279891 18398178 18625316 19079592 20393892 20891304 21400848 21464541 22259524 23792874 24373188 24530904 26687556 27191856 27758353 27937974 28619388 30590838 31336956 31723832 32497584 32594303 33389286 35583408 35689311 36559782 36796356 37250632 38159184 40787784 41782608 41906961 42929082 44519048 45886257 47585748 48746376 49061808 50083929 53375112 54839673 55516706 55875948 57238776 61181676 62673912 63447664 64393623 65188606 66778572 71378622 73119564 73592712 74501264 81575568 83275059 83813922 85858164 89038096 91772514 95171496 97492752 97782909 100167858 106750224 107067933 109679346 111033412 111751896 114477552 122363352 125347824 125720883 128787246 130377212 133557144 142757244 146239128 147185424 150251787 166550118 167627844 171716328 183545028 190342992 190909489 195565818 200335716 214135866 219358692 222066824 223503792 228160121 244726704 249825177 251441766 257574492 260754424 267114288 285514488 292478256 293348727 300503574 321203799 333100236 335255688 343432656 367090056 377162649 381818978 391131636 400671432 428271732 438717384 444133648 450755361 456320242 499650354 502883532 515148984 521508848 571028976 572728467 586697454 601007148 642407598 666200472 670511376 684480363 734180112 749475531 754325298 763637956 782263272 801342864 856543464 877434768 880046181 901510722 912640484 999300708 1005767064 1030297968 1145456934 1173394908 1202014296 1284815196 1332400944 1336366423 1368960726 1498951062 1508650596 1527275912 1564526544 1713086928 1718185401 1760092362 1803021444 1825280968 1998601416 2011534128 2053441089 2248426593 2290913868 2346789816 2404028592 2569630392 2640138543 2672732846 2737921452 2997902124 3017301192 3054551824 3436370802 3520184724 3606042888 3650561936 3997202832 4009099269 4106882178 4496853186 4581827736 4693579632 5139260784 5154556203 5280277086 5345465692 5475842904 5995804248 6034602384 6160323267 6872741604 7040369448 7212085776 8018198538 8213764356 8993706372 9163655472 9354564961 10309112406 10560554172 10690931384 10951685808 11991608496 12027297807 12320646534 13745483208 14080738896 15463668609 16036397076 16427528712 17987412744 18480969801 18709129922 20618224812 21121108344 21381862768 24054595614 24641293068 27490966416 28063694883 30927337218 32072794152 32855057424 35974825488 36081893421 36961939602 37418259844 41236449624 42242216688 48109191228 49282586136 56127389766 61854674436 64145588304 72163786842 73923879204 74836519688 82472899248 84191084649 96218382456 98565172272 108245680263 112254779532 123709348872 144327573684 147847758408 149673039376 168382169298 192436764912 216491360526 224509559064 247418697744 252573253947 288655147368 295695516816 336764338596 432982721052 449019118128 505146507894 577310294736 673528677192 757719761841 865965442104 1010293015788 1347057354384 1515439523682 1731930884208 2020586031576 3030879047364 4041172063152 6061758094728 12123516189456
• Sum of all divisors σ(n): 41962138334127
• Sum of proper divisors (its aliquot sum) s(n): 29838622144671
• 12123516189456 is an abundant number, because the sum of its proper divisors (29838622144671) is greater than itself. Its abundance is 17715105955215

Bases of 12123516189456

• Binary: 10110000011010111001111000000011101100010000₂
• Hexadecimal: 0xB06B9E03B10
• Base-36: 4APGSIP00

Squares and roots of 12123516189456

• 12123516189456 squared (12123516189456²) is 146979644796001730485575936
• 12123516189456 cubed (12123516189456³) is 1781910103204819300040871480186250530816
• 12123516189456 is a perfect square number. Its square root is 3481884
• The cube root of 12123516189456 is 22972.5672866357

Scales and comparisons

• 12,123,516,189,456 seconds is equal to 385,490 years, 16 weeks, 2 days, 9 hours, 57 minutes, 36 seconds.
• To count from 1 to 12,123,516,189,456 would take you about nine hundred sixty-three thousand, seven hundred twenty-five 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 12123516189456 cubic inches would be around 1914.4 feet tall.

Recreational maths with 12123516189456

• 12123516189456 backwards is 65498161532121
• 12123516189456 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12123516189456's digits is 54
• More coming soon!