40380985161216

Names of 40380985161216

• Cardinal: 40380985161216 can be written as Forty trillion, three hundred eighty billion, nine hundred eighty-five million, one hundred sixty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 4.0380985161216 × 10¹³

Factors of 40380985161216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1115

Divisors of 40380985161216

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 343 378 384 392 432 441 448 504 512 576 588 672 686 756 768 784 864 882 896 1008 1029 1103 1152 1176 1323 1344 1372 1512 1536 1568 1728 1764 1792 2016 2058 2206 2304 2352 2401 2646 2688 2744 3024 3087 3136 3309 3456 3528 3584 4032 4116 4412 4608 4704 4802 5292 5376 5488 6048 6174 6272 6618 6912 7056 7203 7721 8064 8232 8824 9261 9408 9604 9927 10584 10752 10976 12096 12348 12544 13236 13824 14112 14406 15442 16128 16464 17648 18522 18816 19208 19854 21168 21609 21952 23163 24192 24696 25088 26472 28224 28812 29781 30884 32256 32928 35296 37044 37632 38416 39708 42336 43218 43904 46326 48384 49392 52944 54047 56448 57624 59562 61768 64827 65856 69489 70592 74088 75264 76832 79416 84672 86436 87808 92652 96768 98784 105888 108094 112896 115248 119124 123536 129654 131712 138978 141184 148176 153664 158832 162141 169344 172872 175616 185304 197568 208467 211776 216188 225792 230496 238248 247072 259308 263424 277956 282368 296352 307328 317664 324282 338688 345744 370608 378329 395136 416934 423552 432376 460992 476496 486423 494144 518616 526848 555912 564736 592704 614656 635328 648564 677376 691488 741216 756658 790272 833868 847104 864752 921984 952992 972846 988288 1037232 1111824 1134987 1185408 1216609 1229312 1270656 1297128 1382976 1459269 1482432 1513316 1580544 1667736 1694208 1729504 1843968 1905984 1945692 1976576 2074464 2223648 2269974 2370816 2433218 2541312 2594256 2648303 2765952 2918538 2964864 3026632 3335472 3404961 3459008 3649827 3687936 3811968 3891384 3953152 4148928 4447296 4539948 4741632 4866436 5082624 5188512 5296606 5531904 5837076 5929728 6053264 6670944 6809922 6918016 7299654 7623936 7782768 7944909 8297856 8516263 8894592 9079896 9732872 10214883 10377024 10593212 10949481 11063808 11674152 11859456 12106528 13341888 13619844 13836032 14599308 15247872 15565536 15889818 16595712 17032526 17789184 18159792 19465744 20429766 20754048 21186424 21898962 23348304 23834727 24213056 25548789 26683776 27239688 27672064 29198616 31131072 31779636 32848443 33191424 34065052 35578368 36319584 38931488 40859532 41508096 42372848 43797924 46696608 47669454 48426112 51097578 53367552 54479376 58397232 59613841 62262144 63559272 65696886 68130104 71504181 72639168 76646367 77862976 81719064 83016192 84745696 87595848 93393216 95338908 96852224 102195156 106735104 108958752 116794464 119227682 124524288 127118544 131393772 136260208 143008362 145278336 153292734 155725952 163438128 169491392 175191696 178841523 186786432 190677816 193704448 204390312 217917504 229939101 233588928 238455364 249048576 254237088 262787544 272520416 286016724 290556672 306585468 311451904 326876256 338982784 350383392 357683046 373572864 381355632 408780624 417296887 435835008 459878202 467177856 476910728 508474176 525575088 536524569 545040832 572033448 581113344 613170936 622903808 653752512 677965568 700766784 715366092 747145728 762711264 817561248 834593774 871670016 919756404 934355712 953821456 1016948352 1051150176 1073049138 1090081664 1144066896 1226341872 1251890661 1307505024 1355931136 1401533568 1430732184 1525422528 1609573707 1635122496 1669187548 1743340032 1839512808 1868711424 1907642912 2033896704 2102300352 2146098276 2180163328 2288133792 2452683744 2503781322 2615010048 2803067136 2861464368 2921078209 3050845056 3219147414 3270244992 3338375096 3679025616 3755671983 3815285824 4067793408 4204600704 4292196552 4360326656 4576267584 4905367488 5007562644 5230020096 5606134272 5722928736 5842156418 6101690112 6438294828 6540489984 6676750192 7358051232 7511343966 7630571648 8409201408 8584393104 8763234627 9152535168 9810734976 10015125288 11267015949 11445857472 11684312836 12203380224 12876589656 13080979968 13353500384 14716102464 15022687932 15261143296 16818402816 17168786208 17526469254 18305070336 19621469952 20030250576 22534031898 22891714944 23368625672 25753179312 26289703881 26707000768 29432204928 30045375864 30522286592 34337572416 35052938508 36610140672 39242939904 40060501152 45068063796 45783429888 46737251344 51506358624 52579407762 53414001536 58864409856 60090751728 68675144832 70105877016 78869111643 80121002304 90136127592 91566859776 93474502688 103012717248 105158815524 106828003072 117728819712 120181503456 137350289664 140211754032 157738223286 160242004608 180272255184 186949005376 206025434496 210317631048 213656006144 240363006912 274700579328 280423508064 315476446572 320484009216 360544510368 373898010752 412050868992 420635262096 480726013824 560847016128 630952893144 640968018432 721089020736 747796021504 824101737984 841270524192 961452027648 1121694032256 1261905786288 1442178041472 1495592043008 1682541048384 1922904055296 2243388064512 2523811572576 2884356082944 3365082096768 4486776129024 5047623145152 5768712165888 6730164193536 10095246290304 13460328387072 20190492580608 40380985161216
• Sum of all divisors σ(n): 139570513503960
• Sum of proper divisors (its aliquot sum) s(n): 99189528342744
• 40380985161216 is an abundant number, because the sum of its proper divisors (99189528342744) is greater than itself. Its abundance is 58808543181528

Bases of 40380985161216

• Binary: 1001001011100111101110010001101011011000000000₂
• Hexadecimal: 0x24B9EE46B600
• Base-36: EBARNYIO0

Squares and roots of 40380985161216

• 40380985161216 squared (40380985161216²) is 1630623962590346781510598656
• 40380985161216 cubed (40380985161216³) is 65846202036884027281943108396968832925696
• The square root of 40380985161216 is 6354603.4621537165
• The cube root of 40380985161216 is 34307.7552640821

Scales and comparisons

• 40,380,985,161,216 seconds is equal to 1,283,990 years, 21 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 40,380,985,161,216 would take you about three million, two hundred nine thousand, nine hundred seventy-six 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 40380985161216 cubic inches would be around 2859 feet tall.

Recreational maths with 40380985161216

• 40380985161216 backwards is 61216158908304
• 40380985161216 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40380985161216's digits is 54
• More coming soon!