18116950071368448

Names of 18116950071368448

• Cardinal: 18116950071368448 can be written as Eighteen quadrillion, one hundred sixteen trillion, nine hundred fifty billion, seventy-one million, three hundred sixty-eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.8116950071368448 × 10¹⁶

Factors of 18116950071368448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 5065

Divisors of 18116950071368448

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 109 128 144 162 192 216 218 243 256 288 324 327 384 432 436 486 576 648 654 768 864 872 972 981 1152 1296 1308 1728 1744 1944 1962 2304 2592 2616 2943 3456 3488 3888 3924 4951 5184 5232 5886 6912 6976 7776 7848 8829 9902 10368 10464 11772 11881 13952 14853 15552 15696 17658 19804 20736 20928 23544 23762 26487 27904 29706 31104 31392 35316 35643 39608 41856 44559 47088 47524 52974 59412 62208 62784 70632 71286 79216 83712 89118 94176 95048 105948 106929 118824 125568 133677 141264 142572 158432 178236 188352 190096 211896 213858 237648 251136 267354 282528 285144 316864 320787 356472 376704 380192 401031 423792 427716 475296 534708 539659 565056 570288 633728 641574 712944 753408 760384 802062 847584 855432 950592 962361 1069416 1079318 1130112 1140576 1203093 1267456 1283148 1425888 1520768 1604124 1618977 1695168 1710864 1901184 1924722 2138832 2158636 2260224 2281152 2406186 2566296 2851776 2887083 3041536 3208248 3237954 3390336 3421728 3802368 3849444 4277664 4317272 4562304 4812372 4856931 5132592 5703552 5774166 6416496 6475908 6780672 6843456 7698888 8555328 8634544 9124608 9624744 9713862 10265184 11407104 11548332 12832992 12951816 13686912 14570793 15397776 17110656 17269088 19249488 19427724 20530368 23096664 24512401 25665984 25903632 27373824 29141586 30795552 34221312 34538176 38498976 38855448 41060736 43712379 46193328 49024802 51331968 51807264 58283172 58822831 61591104 69076352 73537203 76997952 77710896 82121472 87424758 92386656 98049604 102663936 103614528 116566344 117645662 123182208 131137137 138152704 147074406 153995904 155421792 174849516 176468493 184773312 196099208 207229056 220611609 233132688 235291324 246364416 262274274 294148812 307991808 310843584 349699032 352936986 369546624 392198416 414458112 441223218 466265376 470582648 524548548 529405479 588297624 621687168 661834827 699398064 705873972 739093248 784396832 882446436 932530752 941165296 1049097096 1058810958 1176595248 1243374336 1323669654 1398796128 1411747944 1568793664 1588216437 1764892872 1865061504 1882330592 1985504481 2098194192 2117621916 2353190496 2647339308 2671851709 2797592256 2823495888 3137587328 3176432874 3529785744 3730123008 3764661184 3971008962 4196388384 4235243832 4706380992 4764649311 5294678616 5343703418 5595184512 5646991776 5956513443 6275174656 6352865748 7059571488 7529322368 7942017924 8015555127 8392776768 8470487664 9412761984 9529298622 10589357232 10687406836 11190369024 11293983552 11913026886 12705731496 14119142976 14293947933 15058644736 15884035848 16031110254 16785553536 16940975328 18825523968 19058597244 21178714464 21374813672 22587967104 23826053772 24046665381 25411462992 28238285952 28587895866 31768071696 32062220508 33571107072 33881950656 38117194488 42357428928 42749627344 45175934208 47652107544 48093330762 50822925984 56476571904 57175791732 63536143392 64124441016 67763901312 72139996143 76234388976 84714857856 85499254688 95304215088 96186661524 101645851968 114351583464 127072286784 128248882032 135527802624 144279992286 152468777952 169429715712 170998509376 190608430176 192373323048 203291703936 216419988429 228703166928 254144573568 256497764064 288559984572 291231836281 304937555904 341997018752 381216860352 384746646096 406583407872 432839976858 457406333856 508289147136 512995528128 577119969144 582463672562 609875111808 649259965287 683994037504 762433720704 769493292192 865679953716 873695508843 914812667712 1025991056256 1154239938288 1164927345124 1219750223616 1298519930574 1524867441408 1538986584384 1731359907432 1747391017686 1829625335424 2051982112512 2308479876576 2329854690248 2597039861148 2621086526529 3077973168768 3462719814864 3494782035372 3659250670848 4616959753152 4659709380496 5194079722296 5242173053058 6155946337536 6925439629728 6989564070744 7863259579587 9233919506304 9319418760992 10388159444592 10484346106116 13850879259456 13979128141488 15726519159174 18467839012608 18638837521984 20776318889184 20968692212232 23589778738761 27701758518912 27958256282976 31453038318348 37277675043968 41552637778368 41937384424464 47179557477522 55403517037824 55916512565952 62906076636696 70769336216283 74555350087936 83105275556736 83874768848928 94359114955044 111833025131904 125812153273392 141538672432566 166210551113472 167749537697856 188718229910088 223666050263808 251624306546784 283077344865132 335499075395712 377436459820176 503248613093568 566154689730264 670998150791424 754872919640352 1006497226187136 1132309379460528 1509745839280704 2012994452374272 2264618758921056 3019491678561408 4529237517842112 6038983357122816 9058475035684224 18116950071368448
• Sum of all divisors σ(n): 54682865797397292
• Sum of proper divisors (its aliquot sum) s(n): 36565915726028844
• 18116950071368448 is an abundant number, because the sum of its proper divisors (36565915726028844) is greater than itself. Its abundance is 18448965654660396

Bases of 18116950071368448

• Binary: 1000000010111010100010100100101011010101101101100000000₂
• Hexadecimal: 0x405D45256ADB00
• Base-36: 4YDX7YQPC00

Squares and roots of 18116950071368448

• 18116950071368448 squared (18116950071368448²) is 328223879888457213080655369928704
• 18116950071368448 cubed (18116950071368448³) is 5946415644170013810699183716201506507477475131392
• The square root of 18116950071368448 is 134599220.1737010361
• The cube root of 18116950071368448 is 262640.4995833241

Scales and comparisons

• 18,116,950,071,368,448 seconds is equal to 576,062,972 years, 44 weeks, 6 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 18,116,950,071,368,448 would take you about one billion, seven hundred twenty-eight million, one hundred eighty-eight thousand, nine hundred eighteen 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 18116950071368448 cubic inches would be around 21886.7 feet tall.

Recreational maths with 18116950071368448

• 18116950071368448 backwards is 84486317005961181
• 18116950071368448 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18116950071368448's digits is 72
• More coming soon!