12399742320768

Names of 12399742320768

• Cardinal: 12399742320768 can be written as Twelve trillion, three hundred ninety-nine billion, seven hundred forty-two million, three hundred twenty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2399742320768 × 10¹³

Factors of 12399742320768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4191

Divisors of 12399742320768

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 27 32 33 34 36 44 48 51 54 64 66 68 72 81 88 96 99 102 108 128 132 136 144 153 162 176 187 192 198 204 216 243 264 272 288 297 306 324 352 374 384 396 408 432 459 486 528 544 561 576 594 599 612 648 704 748 792 816 864 891 918 972 1056 1088 1122 1152 1188 1198 1224 1296 1377 1408 1496 1584 1632 1683 1728 1782 1797 1836 1944 2112 2176 2244 2376 2396 2448 2592 2673 2754 2992 3168 3264 3366 3456 3559 3564 3594 3672 3888 4131 4224 4488 4752 4792 4896 5049 5184 5346 5391 5508 5984 6336 6528 6589 6732 7118 7128 7188 7344 7776 8262 8976 9504 9584 9792 10098 10183 10368 10677 10692 10782 11016 11968 12672 13178 13464 14236 14256 14376 14688 15147 15552 16173 16524 17952 19008 19168 19584 19767 20196 20366 21354 21384 21564 22032 23936 26356 26928 28472 28512 28752 29376 30294 30549 31104 32031 32346 33048 35904 38016 38336 39149 39534 40392 40732 42708 42768 43128 44064 45441 48519 52712 53856 56944 57024 57504 58752 59301 60503 60588 61098 64062 64692 66096 71808 76672 78298 79068 80784 81464 85416 85536 86256 88128 90882 91647 96093 97038 105424 107712 112013 113888 114048 115008 117447 118602 121006 121176 122196 128124 129384 132192 145557 156596 158136 161568 162928 170832 171072 172512 176256 177903 181509 181764 183294 192186 194076 210848 215424 224026 227776 230016 234894 237204 242012 242352 244392 256248 258768 264384 274941 288279 291114 313192 316272 323136 325856 336039 341664 342144 345024 352341 355806 363018 363528 366588 384372 388152 421696 448052 455552 469788 474408 484024 484704 488784 512496 517536 528768 533709 544527 549882 576558 582228 626384 632544 646272 651712 665533 672078 683328 690048 704682 711612 726036 727056 733176 768744 776304 824823 843392 864837 896104 939576 948816 968048 969408 977568 1008117 1024992 1035072 1057023 1067418 1089054 1099764 1153116 1164456 1252768 1265088 1303424 1331066 1344156 1366656 1409364 1423224 1452072 1454112 1466352 1537488 1552608 1601127 1633581 1649646 1729674 1792208 1879152 1897632 1936096 1938816 1955136 1996599 2016234 2049984 2070144 2114046 2131841 2134836 2178108 2199528 2306232 2328912 2474469 2505536 2530176 2662132 2688312 2818728 2846448 2904144 2908224 2932704 3024351 3074976 3105216 3171069 3202254 3267162 3299292 3459348 3584416 3758304 3795264 3872192 3910272 3993198 4032468 4099968 4228092 4263682 4269672 4356216 4399056 4612464 4657824 4900743 4948938 5011072 5324264 5376624 5637456 5692896 5808288 5816448 5865408 5989797 6048702 6149952 6210432 6342138 6395523 6404508 6534324 6598584 6918696 7168832 7516608 7590528 7744384 7986396 8064936 8456184 8527364 8539344 8712432 8798112 9073053 9224928 9315648 9513207 9801486 9897876 10648528 10753248 11274912 11385792 11616576 11730816 11979594 12097404 12299904 12684276 12791046 12809016 13068648 13197168 13837392 14337664 14702229 15033216 15972792 16129872 16912368 17054728 17078688 17424864 17596224 17969391 18146106 18449856 18631296 19026414 19186569 19602972 19795752 21297056 21506496 22549824 22771584 23233152 23450251 23959188 24194808 25368552 25582092 25618032 26137296 26394336 27219159 27674784 29404458 31945584 32259744 33824736 34109456 34157376 34849728 35192448 35938782 36241297 36292212 36899712 38052828 38373138 39205944 39591504 42594112 43012992 45099648 46900502 47918376 48389616 50737104 51164184 51236064 52274592 52788672 53908173 54438318 55349568 57559707 58808916 63891168 64519488 67649472 68218912 68314752 69699456 70350753 71877564 72482594 72584424 76105656 76746276 78411888 79183008 85188224 93801004 95836752 96779232 101474208 102328368 102472128 104549184 105577344 107816346 108723891 108876636 110699136 115119414 117617832 127782336 129038976 135298944 136437824 140701506 143755128 144965188 145168848 152211312 153492552 156823776 158366016 161724519 172679121 187602008 191673504 193558464 202948416 204656736 204944256 209098368 211052259 215632692 217447782 217753272 230238828 235235664 255564672 272875648 281403012 287510256 289930376 290337696 304422624 306985104 313647552 316732032 323449038 326171673 345358242 375204016 383347008 387116928 398654267 405896832 409313472 422104518 431265384 434895564 435506544 460477656 470471328 518037363 562806024 575020512 579860752 580675392 608845248 613970208 627295104 633156777 646898076 652343346 690716484 750408032 766694016 797308534 818626944 844209036 862530768 869791128 871013088 920955312 940942656 978515019 1036074726 1125612048 1150041024 1159721504 1161350784 1195962801 1217690496 1227940416 1266313554 1293796152 1304686692 1381432968 1500816064 1594617068 1688418072 1725061536 1739582256 1742026176 1841910624 1881885312 1899470331 1957030038 2072149452 2251224096 2300082048 2319443008 2391925602 2455880832 2532627108 2587592304 2609373384 2762865936 2935545057 3001632128 3189234136 3376836144 3450123072 3479164512 3484052352 3587888403 3683821248 3798940662 3914060076 4144298904 4502448192 4638886016 4783851204 5065254216 5175184608 5218746768 5525731872 5698410993 5871090114 6378468272 6753672288 6900246144 6958329024 7175776806 7367642496 7597881324 7828120152 8288597808 8806635171 9004896384 9567702408 10130508432 10350369216 10437493536 10763665209 11051463744 11396821986 11742180228 12756936544 13507344576 13916658048 14351553612 15195762648 15656240304 16577195616 17613270342 19135404816 20261016864 20700738432 20874987072 21527330418 22102927488 22793643972 23484360456 25513873088 27014689152 28703107224 30391525296 31312480608 32290995627 33154391232 35226540684 38270809632 40522033728 41749974144 43054660836 45587287944 46968720912 51027746176 57406214448 60783050592 62624961216 64581991254 66308782464 70453081368 76541619264 81044067456 86109321672 91174575888 93937441824 96872986881 114812428896 121566101184 125249922432 129163982508 140906162736 153083238528 172218643344 182349151776 187874883648 193745973762 229624857792 243132202368 258327965016 281812325472 344437286688 364698303552 375749767296 387491947524 459249715584 516655930032 563624650944 688874573376 729396607104 774983895048 1033311860064 1127249301888 1377749146752 1549967790096 2066623720128 3099935580192 4133247440256 6199871160384 12399742320768
• Sum of all divisors σ(n): 42824920320000
• Sum of proper divisors (its aliquot sum) s(n): 30425177999232
• 12399742320768 is an abundant number, because the sum of its proper divisors (30425177999232) is greater than itself. Its abundance is 18025435678464

Bases of 12399742320768

• Binary: 10110100011100001010001111001000000010000000₂
• Hexadecimal: 0xB470A3C8080
• Base-36: 4E8D2FC00

Squares and roots of 12399742320768

• 12399742320768 squared (12399742320768²) is 153753609621444986604109824
• 12399742320768 cubed (12399742320768³) is 1906505140193873352136083420292508024832
• The square root of 12399742320768 is 3521326.7841494063
• The cube root of 12399742320768 is 23145.7302157797

Scales and comparisons

• 12,399,742,320,768 seconds is equal to 394,273 years, 23 weeks, 3 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 12,399,742,320,768 would take you about nine hundred eighty-five thousand, six hundred eighty-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 12399742320768 cubic inches would be around 1928.8 feet tall.

Recreational maths with 12399742320768

• 12399742320768 backwards is 86702324799321
• The number of decimal digits it has is: 14
• The sum of 12399742320768's digits is 63
• More coming soon!