84245725172329728

Names of 84245725172329728

• Cardinal: 84245725172329728 can be written as Eighty-four quadrillion, two hundred forty-five trillion, seven hundred twenty-five billion, one hundred seventy-two million, three hundred twenty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 8.4245725172329728 × 10¹⁶

Factors of 84245725172329728

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 14244

Divisors of 84245725172329728

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 31 32 34 42 48 51 56 62 64 68 84 93 96 102 112 119 124 128 136 151 168 186 192 204 217 224 238 248 256 272 302 336 357 372 384 408 434 448 453 476 496 527 544 604 651 672 714 744 768 816 868 896 906 952 992 1054 1057 1088 1208 1302 1344 1428 1488 1581 1632 1736 1792 1812 1904 1984 2108 2114 2176 2416 2567 2604 2688 2856 2976 3162 3171 3264 3472 3624 3689 3808 3968 4216 4228 4352 4681 4832 5134 5208 5376 5712 5952 6324 6342 6528 6944 7248 7378 7616 7701 7936 8432 8456 9362 9664 10268 10416 11067 11424 11904 12648 12684 13056 13888 14033 14043 14496 14756 15232 15402 16864 16912 17969 18724 19328 20536 20832 22134 22848 23808 25296 25368 27776 28066 28086 28992 29512 30464 30804 32767 33728 33824 35938 37448 38656 41072 41664 42099 44268 45696 50592 50736 53907 55552 56132 56172 57984 59024 61608 65534 67456 67648 71876 74896 79577 82144 83328 84198 88536 91392 98231 98301 101184 101472 107814 112264 112344 115968 118048 123216 131068 134912 135296 143752 149792 159154 164288 166656 168396 177072 196462 196602 202368 202944 215628 224528 224688 236096 238561 238731 246432 262136 270592 287504 294693 299584 318308 328576 336792 354144 392924 393204 404736 405888 431256 435023 449056 449376 472192 477122 477462 492864 524272 557039 575008 589386 599168 636616 657152 673584 708288 715683 785848 786408 811776 862512 870046 898112 898752 944384 954244 954924 985728 1048544 1114078 1150016 1178772 1198336 1273232 1305069 1347168 1416576 1431366 1571696 1572816 1669927 1671117 1725024 1740092 1796224 1797504 1908488 1909848 1971456 2097088 2118983 2228156 2300032 2357544 2546464 2610138 2694336 2833152 2862732 3045161 3143392 3145632 3339854 3342234 3450048 3480184 3592448 3595008 3816976 3819696 4194176 4237966 4456312 4600064 4715088 5009781 5092928 5220276 5388672 5725464 6090322 6286784 6291264 6356949 6679708 6684468 6900096 6960368 7395391 7633952 7639392 8388352 8475932 8912624 9135483 9430176 10019562 10185856 10440552 10777344 11450928 12180644 12573568 12582528 12713898 13359416 13368936 13800192 13920736 14790782 14832881 15267904 15278784 16951864 17825248 18270966 18860352 20039124 20371712 20881104 22186173 22901856 24361288 25147136 25165056 25427796 26718832 26737872 27841472 29581564 29665762 30535808 30557568 33903728 35650496 36022711 36541932 37720704 40078248 41762208 44372346 44498643 45803712 48722576 50855592 51767737 53437664 53475744 55682944 59163128 59331524 61071616 61115136 65688473 67807456 71300992 72045422 73083864 75441408 80156496 83524416 88744692 88997286 91607424 97445152 101711184 103535474 106875328 106951488 108068133 111365888 118326256 118663048 131376946 135614912 142601984 144090844 146167728 155303211 160312992 167048832 177489384 177994572 183214848 194890304 196925089 197065419 203422368 207070948 213750656 213902976 216136266 236652512 237326096 252158977 262753892 271229824 288181688 292335456 310606422 320625984 334097664 354978768 355989144 389780608 393850178 394130838 406844736 414141896 427501312 427805952 432272532 459819311 473305024 474652192 504317954 525507784 542459648 576363376 584670912 590775267 621212844 641251968 709957536 711978288 756476931 779561216 787700356 788261676 813689472 828283792 864545064 919638622 946610048 949304384 1008635908 1051015568 1116704041 1152726752 1169341824 1181550534 1242425688 1282503936 1378475623 1379457933 1419915072 1423956576 1512953862 1575400712 1576523352 1627378944 1656567584 1729090128 1839277244 1893220096 1898608768 2017271816 2102031136 2233408082 2305453504 2338683648 2363101068 2484851376 2756951246 2758915866 2839830144 2847913152 3025907724 3150801424 3153046704 3313135168 3347726513 3350112123 3458180256 3678554488 3797217536 4034543632 4135426869 4204062272 4466816164 4610907008 4726202136 4969702752 5513902492 5517831732 5679660288 5695826304 6051815448 6104677759 6301602848 6306093408 6626270336 6695453026 6700224246 6916360512 7357108976 7816928287 8069087264 8270853738 8408124544 8933632328 9221814016 9452404272 9939405504 10043179539 11027804984 11035663464 11391652608 12103630896 12209355518 12603205696 12612186816 13252540672 13390906052 13400448492 13832721024 14714217952 15633856574 16138174528 16541707476 16816249088 17867264656 18314033277 18904808544 19878811008 20086359078 22055609968 22071326928 23434085591 23450784861 24207261792 24418711036 25206411392 25224373632 26781812104 26800896984 27665442048 29428435904 29735688439 31267713148 32276349056 33083414952 35734529312 36628066554 37809617088 39757622016 40172718156 42732744313 44111219936 44142653856 46868171182 46901569722 48414523584 48837422072 50412822784 50448747264 53563624208 53601793968 58856871808 59471376878 62535426296 64552698112 66166829904 70302256773 71469058624 73256133108 75619234176 80345436312 85465488626 88222439872 88285307712 89207065317 93736342364 93803139444 96829047168 97674844144 103779521903 107127248416 107203587936 117713743616 118942753756 125070852592 128198232939 132333659808 140604513546 142938117248 146512266216 151238468352 160690872624 170930977252 176444879744 176570615424 178414130634 187472684728 187606278888 193658094336 195349688288 207559043806 208149819073 214254496832 214407175872 237885507512 250141705184 256396465878 264667319616 281209027092 285876234496 293024532432 311338565709 321381745248 341861954504 352889759488 353141230848 356828261268 374945369456 375212557776 390699376576 415118087612 416299638146 428508993664 428814351744 475771015024 500283410368 505506703463 512792931756 529334639232 562418054184 586049064864 622677131418 624449457219 642763490496 683723909008 713656522536 726456653321 749890738912 750425115552 781398753152 830236175224 832599276292 857017987328 857628703488 921806341609 951542030048 1000566820736 1011013406926 1025585863512 1058669278464 1124836108368 1172098129728 1245354262836 1248898914438 1285526980992 1367447818016 1427313045072 1452913306642 1499781477824 1500850231104 1516520110389 1562797506304 1660472350448 1665198552584 1843612683218 1903084060096 2001133641472 2022026813852 2051171727024 2179369959963 2249672216736 2344196259456 2490708525672 2497797828876 2571053961984 2734895636032 2765419024827 2854626090144 2905826613284 2999562955648 3001700462208 3033040220778 3320944700896 3330397105168 3538546924241 3687225366436 3806168120192 4044053627704 4102343454048 4358739919926 4499344433472 4688392518912 4981417051344 4995595657752 5469791272064 5530838049654 5709252180288 5811653226568 5999125911296 6003400924416 6066080441556 6452644391263 6641889401792 6660794210336 7077093848482 7374450732872 7612336240384 8088107255408 8204686908096 8717479839852 8998688866944 9962834102688 9991191315504 10615640772723 10939582544128 11061676099308 11418504360576 11623306453136 12132160883112 12905288782526 13283778803584 13321588420672 14154187696964 14748901465744 15670707807353 16176214510816 16409373816192 17434959679704 17997377733888 19357933173789 19925668205376 19982382631008 21231281545446 22123352198616 22837008721152 23246612906272 24264321766224 25810577565052 26567557607168 26643176841344 28308375393928 29497802931488 31341415614706 32352429021632 32818747632384 34869919359408 38715866347578 39851336410752 39964765262016 42462563090892 44246704397232 46493225812544 47012123422059 48528643532448 51621155130104 53286353682688 56616750787856 58995605862976 62682831229412 64704858043264 69739838718816 77431732695156 79702672821504 79929530524032 84925126181784 88493408794464 92986451625088 94024246844118 97057287064896 103242310260208 109694954651471 113233501575712 117991211725952 125365662458824 129409716086528 139479677437632 154863465390312 159859061048064 169850252363568 176986817588928 185972903250176 188048493688236 194114574129792 206484620520416 219389909302942 226467003151424 235982423451904 250731324917648 278959354875264 309726930780624 329084863954413 339700504727136 353973635177856 376096987376472 388229148259584 412969241040832 438779818605884 452934006302848 501462649835296 557918709750528 619453861561248 658169727908826 679401009454272 707947270355712 752193974752944 825938482081664 877559637211768 905868012605696 1002925299670592 1238907723122496 1316339455817652 1358802018908544 1504387949505888 1651876964163328 1755119274423536 2005850599341184 2477815446244992 2632678911635304 2717604037817088 3008775899011776 3510238548847072 4011701198682368 4955630892489984 5265357823270608 6017551798023552 7020477097694144 10530715646541216 12035103596047104 14040954195388288 21061431293082432 28081908390776576 42122862586164864 84245725172329728
• Sum of all divisors σ(n): 281947955312443392
• Sum of proper divisors (its aliquot sum) s(n): 197702230140113664
• 84245725172329728 is an abundant number, because the sum of its proper divisors (197702230140113664) is greater than itself. Its abundance is 113456504967783936

Bases of 84245725172329728

• Binary: 100101011010011010000101001101010101111011110110100000000₂
• Hexadecimal: 0x12B4D0A6ABDED00
• Base-36: N1IM7UVFU2O

Squares and roots of 84245725172329728

• 84245725172329728 squared (84245725172329728²) is 7097342209811710778523135152553984
• 84245725172329728 cubed (84245725172329728³) is 597920741261772740566766999877456106265266568036352
• The square root of 84245725172329728 is 290251141.5521560493
• The cube root of 84245725172329728 is 438378.5451141059

Scales and comparisons

• 84,245,725,172,329,728 seconds is equal to 2,678,753,471 years, 17 weeks, 5 days, 15 hours, 8 minutes, 48 seconds.
• To count from 1 to 84,245,725,172,329,728 would take you about eight billion, thirty-six million, two hundred sixty thousand, four hundred fourteen 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 84245725172329728 cubic inches would be around 36531.5 feet tall.

Recreational maths with 84245725172329728

• 84245725172329728 backwards is 82792327152754248
• The number of decimal digits it has is: 17
• The sum of 84245725172329728's digits is 78
• More coming soon!