18328456208274560

Names of 18328456208274560

• Cardinal: 18328456208274560 can be written as Eighteen quadrillion, three hundred twenty-eight trillion, four hundred fifty-six billion, two hundred eight million, two hundred seventy-four thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.832845620827456 × 10¹⁶

Factors of 18328456208274560

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 92548

Divisors of 18328456208274560

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 109 128 136 151 160 170 218 272 302 320 340 436 544 545 604 640 680 755 872 1088 1090 1123 1208 1360 1510 1744 1853 2176 2180 2246 2416 2567 2720 3020 3488 3706 4360 4492 4832 5134 5440 5615 6040 6976 7412 8720 8984 9265 9664 10268 10880 11230 12080 12835 13952 14824 16459 17440 17968 18530 19091 19328 20536 22460 24160 25670 29648 32918 34880 35936 37060 38182 41072 44920 48320 51340 59296 65836 69760 71872 74120 76364 82144 82295 89840 91141 95455 96640 102680 118592 122407 131672 143744 148240 152728 164288 164590 169573 179680 182282 190910 205360 237184 244814 263344 279803 296480 305456 328576 329180 339146 359360 364564 381820 410720 455705 489628 526688 559606 592960 610912 612035 658360 678292 718720 729128 763640 821440 847865 911410 979256 1053376 1119212 1185920 1221824 1224070 1316720 1356584 1399015 1458256 1527280 1549397 1642880 1695730 1822820 1958512 2080919 2106752 2238424 2443648 2448140 2633440 2713168 2798030 2882741 2916512 3054560 3098794 3391460 3645640 3917024 4161838 4476848 4896280 5266880 5426336 5596060 5765482 5833024 6109120 6197588 6782920 7291280 7746985 7834048 8323676 8953696 9792560 9934369 10404595 10533760 10852672 11192120 11530964 11666048 12218240 12395176 13565840 13762291 14413705 14582560 15493970 15668096 16647352 17907392 18483457 19585120 19868738 20809190 21705344 22384240 23061928 24790352 27131680 27524582 28827410 29165120 30987940 33294704 35814784 36966914 39170240 39737476 41618380 44768480 46123856 49580704 49671845 54263360 55049164 57654820 58330240 61975880 66589408 68811455 73933828 78340480 79474952 83236760 89536960 92247712 92417285 99161408 99343690 102351343 108526720 110098328 115309640 123951760 133178816 137622910 147867656 158949904 166473520 168884273 179073920 184495424 184834570 198322816 198687380 204702686 220196656 230619280 233958947 247903520 266357632 275245820 295735312 314218769 317899808 332947040 337768546 368990848 369669140 397374760 409405372 440393312 461238560 467917894 495807040 511756715 550491640 591470624 628437538 635799616 665894080 675537092 739338280 794749520 818810744 844421365 880786624 922477120 935835788 991614080 1023513430 1100983280 1169794735 1182941248 1256875076 1271599232 1331788160 1351074184 1478676560 1500089719 1571093845 1589499040 1637621488 1688842730 1739972831 1761573248 1844954240 1871671576 2047026860 2201966560 2339589470 2365882496 2513750152 2702148368 2957353120 3000179438 3142187690 3178998080 3275242976 3377685460 3479945662 3743343152 4094053720 4403933120 4679178940 5027500304 5404296736 5914706240 6000358876 6284375380 6357996160 6550485952 6755370920 6959891324 7486686304 7500448595 8188107440 8699864155 8807866240 9358357880 10055000608 10808593472 11156296387 11829412480 12000717752 12568750760 13100971904 13510741840 13919782648 14973372608 15000897190 15455052793 16376214880 17399728310 18716715760 20110001216 21617186944 22312592774 24001435504 25137501520 25501525223 27021483680 27839565296 29946745216 30001794380 30910105586 32752429760 34799456620 37433431520 40220002432 44625185548 48002871008 50275003040 51003050446 54042967360 55679130592 55781481935 60003588760 61820211172 65504859520 69598913240 74866863040 77275263965 89250371096 96005742016 100550006080 102006100892 108085934720 111358261184 111562963870 120007177520 123640422344 127507626115 139197826480 149733726080 154550527930 178500742192 189657038579 192011484032 201100012160 204012201784 222716522368 223125927740 240014355040 247280844688 255015252230 262735897481 278395652960 309101055860 357001484384 379314077158 408024403568 446251855480 480028710080 494561689376 510030504460 525471794962 556791305920 618202111720 714002968768 758628154316 816048807136 892503710960 948285192895 960057420160 989123378752 1020061008920 1050943589924 1113582611840 1236404223440 1313679487405 1428005937536 1517256308632 1632097614272 1684600754437 1785007421920 1896570385790 1978246757504 2040122017840 2101887179848 2472808446880 2627358974810 3034512617264 3264195228544 3369201508874 3570014843840 3793140771580 4080244035680 4203774359696 4945616893760 5254717949620 6069025234528 6738403017748 7140029687680 7586281543160 8160488071360 8407548719392 8423003772185 9891233787520 10509435899240 12138050469056 13476806035496 15172563086320 16320976142720 16815097438784 16846007544370 21018871798480 24276100938112 26953612070992 28638212825429 30345126172640 33630194877568 33692015088740 42037743596960 53907224141984 57276425650858 60690252345280 67384030177480 84075487193920 107814448283968 114552851301716 121380504690560 134768060354960 143191064127145 168150974387840 215628896567936 229105702603432 269536120709920 286382128254290 458211405206864 539072241419840 572764256508580 916422810413728 1078144482839680 1145528513017160 1832845620827456 2291057026034320 3665691241654912 4582114052068640 9164228104137280 18328456208274560
• Sum of all divisors σ(n): 47172085243430400
• Sum of proper divisors (its aliquot sum) s(n): 28843629035155840
• 18328456208274560 is an abundant number, because the sum of its proper divisors (28843629035155840) is greater than itself. Its abundance is 10515172826881280

Bases of 18328456208274560

• Binary: 1000001000111011010001001000001100100110101010010000000₂
• Hexadecimal: 0x411DA241935480
• Base-36: 50GW8JJOVI8

Squares and roots of 18328456208274560

• 18328456208274560 squared (18328456208274560²) is 335932306978638261137012343193600
• 18328456208274560 cubed (18328456208274560³) is 6157120577402617734927053941157142574816034816000
• The square root of 18328456208274560 is 135382628.9014752439
• The cube root of 18328456208274560 is 263658.6123738177

Scales and comparisons

• 18,328,456,208,274,560 seconds is equal to 582,788,213 years, 40 weeks, 5 days, 23 hours, 49 minutes, 20 seconds.
• To count from 1 to 18,328,456,208,274,560 would take you about one billion, seven hundred forty-eight million, three hundred sixty-four thousand, six hundred forty-one 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 18328456208274560 cubic inches would be around 21971.6 feet tall.

Recreational maths with 18328456208274560

• 18328456208274560 backwards is 06547280265482381
• The number of decimal digits it has is: 17
• The sum of 18328456208274560's digits is 71
• More coming soon!