18682947452928

Names of 18682947452928

• Cardinal: 18682947452928 can be written as Eighteen trillion, six hundred eighty-two billion, nine hundred forty-seven million, four hundred fifty-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8682947452928 × 10¹³

Factors of 18682947452928

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 372

Divisors of 18682947452928

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 62 64 66 67 88 93 96 124 127 128 131 132 134 176 186 192 201 248 254 256 262 264 268 341 352 372 381 384 393 402 496 508 512 524 528 536 682 704 737 744 762 768 786 804 992 1016 1023 1024 1048 1056 1072 1364 1397 1408 1441 1474 1488 1524 1536 1572 1608 1984 2032 2046 2048 2077 2096 2112 2144 2211 2728 2794 2816 2882 2948 2976 3048 3072 3144 3216 3937 3968 4061 4064 4092 4096 4154 4191 4192 4224 4288 4323 4422 5456 5588 5632 5764 5896 5952 6096 6144 6231 6288 6432 7874 7936 8122 8128 8184 8192 8308 8382 8384 8448 8509 8576 8646 8777 8844 10912 11176 11264 11528 11792 11811 11904 12183 12192 12288 12462 12576 12864 15748 15872 16244 16256 16368 16384 16616 16637 16764 16768 16896 17018 17152 17292 17554 17688 21824 22352 22528 22847 23056 23584 23622 23808 24366 24384 24576 24924 25152 25527 25728 26331 31496 31744 32488 32512 32736 33232 33274 33528 33536 33792 34036 34304 34584 35108 35376 43307 43648 44671 44704 45056 45694 46112 47168 47244 47616 48732 48768 49152 49848 49911 50304 51054 51456 52662 62992 63488 64976 65024 65472 66464 66548 67056 67072 67584 68072 68541 68608 69168 70216 70752 86614 87296 89342 89408 90112 91388 92224 93599 94336 94488 95232 96547 97464 97536 99696 99822 100608 102108 102912 105324 125984 126976 129921 129952 130048 130944 132928 133096 134013 134112 134144 135168 136144 137082 137216 138336 140432 141504 173228 174592 178684 178816 180224 182776 183007 184448 187198 188672 188976 190464 193094 194928 195072 199392 199644 201216 204216 205824 210648 251968 253952 259842 259904 260096 261888 263779 265856 266192 268026 268224 268288 270336 272087 272288 274164 274432 276672 280797 280864 283008 289641 346456 349184 357368 357632 365552 366014 368896 374396 377344 377952 380928 386188 389856 390144 398784 399288 402432 408432 411648 421296 503936 507904 515747 519684 519808 520192 523776 527558 531712 532384 536052 536448 536576 540672 544174 544576 548328 548864 549021 553344 561594 561728 566016 579282 692912 698368 714736 715264 731104 732028 737792 748792 754688 755904 761856 772376 779712 780288 791337 797568 798576 804864 816261 816864 823296 842592 1007872 1031494 1039368 1039616 1040384 1047552 1055116 1063424 1064768 1072104 1072896 1073152 1088348 1089152 1096656 1097728 1098042 1106688 1114679 1123188 1123456 1132032 1158564 1385824 1396736 1429472 1430528 1462208 1464056 1475584 1497584 1509376 1511808 1523712 1544752 1547241 1559424 1560576 1582674 1595136 1597152 1609728 1632522 1633728 1646592 1685184 2015744 2062988 2078736 2079232 2080768 2095104 2110232 2126848 2129536 2144208 2145792 2146304 2176696 2178304 2193312 2196084 2213376 2229358 2246376 2246912 2264064 2317128 2771648 2793472 2858944 2861056 2901569 2924416 2928112 2951168 2992957 2995168 3018752 3023616 3089504 3094482 3118848 3121152 3165348 3190272 3194304 3219456 3265044 3267456 3293184 3344037 3370368 4031488 4125976 4157472 4158464 4190208 4220464 4253696 4259072 4288416 4291584 4353392 4356608 4386624 4392168 4426752 4458716 4492752 4493824 4528128 4634256 5543296 5586944 5673217 5717888 5722112 5803138 5848832 5856224 5902336 5985914 5990336 6037504 6047232 6179008 6188964 6237696 6242304 6330696 6380544 6388608 6438912 6530088 6534912 6688074 6740736 8062976 8251952 8314944 8316928 8380416 8440928 8507392 8518144 8576832 8583168 8704707 8706784 8713216 8773248 8784336 8853504 8917432 8978871 8985504 8987648 9056256 9268512 11086592 11346434 11435776 11444224 11606276 11697664 11712448 11804672 11971828 11980672 12075008 12094464 12261469 12358016 12377928 12475392 12661392 12761088 12777216 13060176 13069824 13376148 13481472 16125952 16503904 16629888 16633856 16760832 16881856 17014784 17019651 17036288 17153664 17166336 17409414 17413568 17426432 17546496 17568672 17707008 17834864 17957742 17971008 17975296 18112512 18537024 22173184 22692868 22871552 22888448 23212552 23395328 23424896 23609344 23943656 23961344 24188928 24522938 24716032 24755856 24950784 25322784 25522176 25554432 26120352 26139648 26752296 26962944 32251904 33007808 33259776 33267712 33763712 34029568 34039302 34072576 34307328 34332672 34555049 34818828 34827136 34852864 35092992 35137344 35414016 35669728 35915484 35942016 35950592 36225024 36784407 37074048 44346368 45385736 45743104 46425104 46790656 46849792 47887312 47922688 48377856 49045876 49432064 49511712 49901568 50645568 51044352 51108864 52240704 52279296 53504592 53925888 64503808 66015616 66519552 66535424 67527424 68078604 68145152 68614656 68665344 69110098 69637656 69654272 69705728 70185984 70274688 70828032 71339456 71830968 71884032 71901184 73568814 74148096 88692736 90771472 91486208 92850208 93581312 93699584 95774624 95845376 96755712 98091752 98864128 99023424 99803136 101291136 102088704 102217728 103665147 104481408 104558592 107009184 107851776 132031232 133039104 135054848 136157208 136290304 137229312 138220196 139275312 139308544 139411456 140371968 140549376 142678912 143661936 143768064 143802368 147137628 148296192 177385472 181542944 182972416 185700416 187162624 187399168 191549248 191690752 193511424 196183504 197728256 198046848 199606272 202582272 204435456 207330294 208962816 209117184 214018368 215703552 264062464 266078208 270109696 272314416 272580608 274458624 276440392 278550624 278617088 280743936 281098752 285357824 287323872 287536128 294275256 296592384 354770944 363085888 365944832 371400832 374325248 374798336 380105539 383098496 383381504 392367008 395456512 396093696 405164544 408870912 414660588 417925632 418234368 428036736 431407104 528124928 532156416 540219392 544628832 548917248 552880784 557101248 557234176 561487872 562197504 570715648 574647744 575072256 588550512 593184768 709541888 726171776 731889664 742801664 749596672 760211078 766196992 766763008 784734016 790913024 792187392 810329088 817741824 829321176 835851264 856073472 1056249856 1064312832 1080438784 1089257664 1097834496 1105761568 1114202496 1114468352 1122975744 1124395008 1140316617 1141431296 1149295488 1150144512 1177101024 1186369536 1452343552 1485603328 1499193344 1520422156 1532393984 1533526016 1569468032 1581826048 1584374784 1620658176 1658642352 1671702528 1712146944 2112499712 2128625664 2160877568 2178515328 2195668992 2211523136 2228404992 2228936704 2248790016 2280633234 2282862592 2298590976 2300289024 2354202048 2372739072 2904687104 2971206656 2998386688 3040844312 3064787968 3138936064 3168749568 3241316352 3317284704 3343405056 3424293888 4224999424 4321755136 4357030656 4423046272 4456809984 4457873408 4497580032 4561266468 4565725184 4597181952 4600578048 4708404096 4745478144 5809374208 5942413312 6081688624 6129575936 6277872128 6337499136 6482632704 6634569408 6686810112 6848587776 8449998848 8714061312 8846092544 8913619968 8995160064 9122532936 9131450368 9194363904 9416808192 11618748416 11884826624 12163377248 12259151872 12555744256 12674998272 12965265408 13269138816 13373620224 13697175552 17428122624 17692185088 17827239936 18245065872 18262900736 18388727808 18833616384 23237496832 23769653248 24326754496 24518303744 25111488512 25349996544 26538277632 27394351104 34856245248 35384370176 35654479872 36490131744 36777455616 37667232768 46474993664 47539306496 48653508992 49036607488 50222977024 53076555264 54788702208 69712490496 70768740352 71308959744 72980263488 73554911232 75334465536 92949987328 97307017984 100445954048 106153110528 139424980992 141537480704 142617919488 145960526976 147109822464 150668931072 194614035968 200891908096 212306221056 278849961984 283074961408 291921053952 301337862144 389228071936 424612442112 566149922816 583842107904 602675724288 778456143872 849224884224 1167684215808 1556912287744 1698449768448 2335368431616 3113824575488 4670736863232 6227649150976 9341473726464 18682947452928
• Sum of all divisors σ(n): 57825674919936
• Sum of proper divisors (its aliquot sum) s(n): 39142727467008
• 18682947452928 is an abundant number, because the sum of its proper divisors (39142727467008) is greater than itself. Its abundance is 20459780014080

Bases of 18682947452928

• Binary: 100001111110111110110011100100100000000000000₂
• Hexadecimal: 0x10FDF6724000
• Base-36: 6METSJ85C

Squares and roots of 18682947452928

• 18682947452928 squared (18682947452928²) is 349052525528868842775773184
• 18682947452928 cubed (18682947452928³) is 6521329992767665842270610501438644682752
• The square root of 18682947452928 is 4322377.5231842025
• The cube root of 18682947452928 is 26534.7579758603

Scales and comparisons

• 18,682,947,452,928 seconds is equal to 594,059 years, 48 weeks, 5 days, 17 hours, 48 minutes, 48 seconds.
• To count from 1 to 18,682,947,452,928 would take you about one million, four hundred eighty-five thousand, one hundred forty-nine 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 18682947452928 cubic inches would be around 2211.2 feet tall.

Recreational maths with 18682947452928

• 18682947452928 backwards is 82925474928681
• The number of decimal digits it has is: 14
• The sum of 18682947452928's digits is 75
• More coming soon!