20660040387072

Names of 20660040387072

• Cardinal: 20660040387072 can be written as Twenty trillion, six hundred sixty billion, forty million, three hundred eighty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 2.0660040387072 × 10¹³

Factors of 20660040387072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 144

Divisors of 20660040387072

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 31 32 36 38 48 57 62 64 72 76 89 93 96 114 124 128 144 152 171 178 186 192 228 248 256 267 279 288 304 342 356 372 384 456 496 512 534 558 576 589 608 684 712 744 768 801 912 961 992 1068 1116 1152 1178 1216 1368 1424 1488 1536 1602 1691 1767 1824 1922 1984 2136 2232 2304 2356 2432 2736 2759 2848 2883 2976 3204 3382 3534 3648 3844 3968 4272 4464 4608 4712 4864 5073 5301 5472 5518 5696 5766 5952 6408 6764 7068 7296 7688 7921 7936 8277 8544 8649 8928 9424 9728 10146 10602 10944 11036 11392 11532 11904 12816 13528 14136 14592 15219 15376 15842 15872 16554 17088 17298 17856 18259 18848 20292 21204 21888 22072 22784 23064 23763 23808 24831 25632 27056 28272 29184 29791 30438 30752 31684 33108 34176 34596 35712 36518 37696 40584 42408 43776 44144 45568 46128 47526 47616 49662 51264 52421 54112 54777 56544 59582 60876 61504 63368 66216 68352 69192 71289 71424 73036 75392 81168 84816 85529 87552 88288 89373 92256 95052 99324 102528 104842 108224 109554 113088 119164 121752 123008 126736 132432 136704 138384 142578 142848 146072 150499 150784 157263 162336 164331 169632 171058 176576 178746 184512 190104 198648 205056 209684 216448 219108 226176 238328 243504 245551 246016 253472 256587 264864 268119 276768 285156 292144 300998 301568 314526 324672 328662 339264 342116 353152 357492 369024 380208 397296 410112 419368 432896 438216 451497 452352 471789 476656 487008 491102 492032 506944 513174 529728 536238 553536 566029 570312 584288 601996 629052 649344 657324 678528 684232 706304 714984 736653 738048 760416 769761 794592 838736 865792 876432 902994 904704 943578 953312 974016 982204 1013888 1026348 1059456 1072476 1107072 1132058 1140624 1168576 1203992 1258104 1298688 1314648 1354491 1357056 1368464 1412608 1429968 1473306 1476096 1520832 1539522 1589184 1625051 1677472 1698087 1752864 1805988 1887156 1906624 1948032 1964408 2027776 2052696 2118912 2144952 2209959 2214144 2264116 2281248 2337152 2407984 2516208 2597376 2629296 2651399 2708982 2714112 2736928 2859936 2946612 3041664 3079044 3178368 3250102 3354944 3396174 3505728 3611976 3774312 3813248 3896064 3928816 4055552 4105392 4237824 4289904 4419918 4428288 4528232 4562496 4665469 4674304 4815968 4875153 5032416 5094261 5258592 5302798 5417964 5473856 5719872 5893224 6083328 6158088 6356736 6500204 6709888 6792348 7011456 7223952 7548624 7612081 7626496 7792128 7857632 7954197 8210784 8579808 8839836 9056464 9124992 9330938 9348608 9631936 9750306 10064832 10188522 10517184 10605596 10835928 10947712 11439744 11786448 12166656 12316176 12713472 13000408 13419776 13584696 13996407 14022912 14447904 14625459 15097248 15224162 15252992 15715264 15908394 16421568 17159616 17679672 18112928 18249984 18661876 19263872 19500612 20129664 20377044 21034368 21211192 21671856 21895424 22836243 22879488 23572896 23862591 24632352 26000816 26839552 27169392 27992814 28045824 28895808 29250918 30194496 30448324 31430528 31816788 32843136 34319232 35359344 36225856 36499968 37323752 38527744 39001224 40259328 40754088 41989221 42068736 42422384 43343712 43790848 45672486 45758976 47145792 47725182 49264704 50376581 52001632 54338784 55985628 57791616 58501836 60388992 60896648 62861056 63633576 65686272 68508729 68638464 70718688 72451712 74647504 77055488 78002448 80518656 81508176 83978442 84137472 84844768 86687424 91344972 94291584 95450364 98529408 100753162 104003264 108677568 111971256 115583232 117003672 120777984 121793296 125722112 127267152 131372544 137017458 137276928 141437376 144629539 144903424 149295008 151129743 156004896 163016352 167956884 169689536 173374848 182689944 188583168 190900728 197058816 201506324 208006528 217355136 223942512 231166464 234007344 235974511 241555968 243586592 254534304 274034916 282874752 289259078 289806848 298590016 302259486 312009792 326032704 335913768 339379072 346749696 365379888 377166336 381801456 394117632 403012648 416013056 433888617 434710272 447885024 453389229 468014688 471949022 487173184 509068608 548069832 565749504 578518156 597180032 604518972 624019584 652065408 671827536 678758144 693499392 707923533 730759776 763602912 806025296 832026112 867777234 869420544 895770048 906778458 936029376 943898044 974346368 1018137216 1096139664 1131499008 1157036312 1194360064 1209037944 1248039168 1301665851 1304130816 1343655072 1357516288 1415847066 1461519552 1527205824 1612050592 1735554468 1791540096 1813556916 1872058752 1887796088 1948692736 2036274432 2123770599 2192279328 2314072624 2388720128 2418075888 2496078336 2603331702 2608261632 2687310144 2831694132 2923039104 3054411648 3224101184 3471108936 3583080192 3627113832 3744117504 3775592176 3897385472 4072548864 4247541198 4384558656 4483515709 4628145248 4836151776 5206663404 5374620288 5663388264 5846078208 6108823296 6448202368 6942217872 7166160384 7254227664 7488235008 7551184352 8495082396 8769117312 8967031418 9256290496 9672303552 10413326808 10749240576 11326776528 11692156416 12217646592 12896404736 13450547127 13884435744 14508455328 15102368704 16990164792 17538234624 17934062836 18512580992 19344607104 20826653616 21498481152 22653553056 25792809472 26901094254 27768871488 29016910656 30204737408 33980329584 35076469248 35868125672 37025161984 38689214208 40351641381 41653307232 45307106112 53802188508 55537742976 58033821312 60409474816 67960659168 71736251344 74050323968 77378428416 80703282762 83306614464 90614212224 107604377016 111075485952 116067642624 120818949632 135921318336 143472502688 161406565524 166613228928 181228424448 215208754032 222150971904 232135285248 271842636672 286945005376 322813131048 333226457856 362456848896 430417508064 543685273344 573890010752 645626262096 666452915712 860835016128 1087370546688 1147780021504 1291252524192 1721670032256 2295560043008 2582505048384 3443340064512 5165010096768 6886680129024 10330020193536 20660040387072
• Sum of all divisors σ(n): 65593493771520
• Sum of proper divisors (its aliquot sum) s(n): 44933453384448
• 20660040387072 is an abundant number, because the sum of its proper divisors (44933453384448) is greater than itself. Its abundance is 24273412997376

Bases of 20660040387072

• Binary: 100101100101001001010010111100100101000000000₂
• Hexadecimal: 0x12CA4A5E4A00
• Base-36: 7BN3AMBK0

Squares and roots of 20660040387072

• 20660040387072 squared (20660040387072²) is 426837268795446155584733184
• 20660040387072 cubed (20660040387072³) is 8818475212021424699417745305261202997248
• The square root of 20660040387072 is 4545331.7136455509
• The cube root of 20660040387072 is 27439.5544598101

Scales and comparisons

• 20,660,040,387,072 seconds is equal to 656,925 years, 19 weeks, 4 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 20,660,040,387,072 would take you about one million, six hundred forty-two thousand, three hundred thirteen 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 20660040387072 cubic inches would be around 2286.6 feet tall.

Recreational maths with 20660040387072

• 20660040387072 backwards is 27078304006602
• The number of decimal digits it has is: 14
• The sum of 20660040387072's digits is 45
• More coming soon!