18034457086392768

Names of 18034457086392768

• Cardinal: 18034457086392768 can be written as Eighteen quadrillion, thirty-four trillion, four hundred fifty-seven billion, eighty-six million, three hundred ninety-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8034457086392768 × 10¹⁶

Factors of 18034457086392768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 101

Divisors of 18034457086392768

• Number of divisors d(n): 490
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 89 96 108 112 126 144 162 168 178 189 192 216 224 252 267 288 324 336 356 378 432 448 504 534 567 576 623 648 672 712 756 801 864 1008 1068 1134 1246 1296 1344 1424 1512 1602 1728 1869 2016 2136 2268 2403 2492 2592 2848 3024 3204 3738 4032 4272 4536 4806 4984 5184 5607 5696 6048 6408 7209 7476 7921 8544 9072 9612 9968 11214 12096 12816 14418 14952 15842 16821 17088 18144 19224 19936 22428 23763 25632 28836 29904 31684 33642 36288 38448 39872 44856 47526 50463 51264 55447 57672 59808 63368 67284 71289 76896 89712 95052 100926 110894 115344 119616 126736 134568 142578 153792 166341 179424 190104 201852 213867 221788 230688 253472 269136 285156 332682 358848 380208 403704 427734 443576 461376 499023 506944 538272 570312 641601 665364 704969 760416 807408 855468 887152 998046 1076544 1140624 1283202 1330728 1409938 1497069 1520832 1614816 1710936 1774304 1996092 2114907 2281248 2566404 2661456 2819876 2994138 3229632 3421872 3548608 3992184 4229814 4491207 4562496 4934783 5132808 5322912 5639752 5988276 6344721 6843744 7984368 8459628 8982414 9869566 10265616 10645824 11279504 11976552 12689442 13687488 14804349 15968736 16919256 17964828 19034163 19739132 20531232 22559008 23953104 25378884 29608698 31937472 33838512 35929656 38068326 39478264 41062464 44413047 45118016 47906208 50757768 57102489 59217396 62742241 67677024 71859312 76136652 78956528 88826094 95812416 101515536 114204978 118434792 125484482 133239141 135354048 143718624 152273304 157913056 177652188 188226723 203031072 228409956 236869584 250968964 266478282 287437248 304546608 315826112 355304376 376453446 399717423 406062144 439195687 456819912 473739168 501937928 532956564 564680169 609093216 710608752 752906892 799434846 878391374 913639824 947478336 1003875856 1065913128 1129360338 1218186432 1317587061 1421217504 1505813784 1598869692 1694040507 1756782748 1827279648 2007751712 2131826256 2258720676 2635174122 2842435008 3011627568 3197739384 3388081014 3513565496 3654559296 3952761183 4015503424 4263652512 4517441352 5082121521 5270348244 5584059449 6023255136 6395478768 6776162028 7027130992 7905522366 8527305024 9034882704 10164243042 10540696488 11168118898 11858283549 12046510272 12790957536 13552324056 14054261984 15811044732 16752178347 18069765408 20328486084 21081392976 22336237796 23716567098 25581915072 27104648112 28108523968 31622089464 33504356694 35574850647 36139530816 39088416143 40656972168 42162785952 44672475592 47433134196 50256535041 54209296224 63244178928 67008713388 71149701294 78176832286 81313944336 84325571904 89344951184 94866268392 100513070082 108418592448 117265248429 126488357856 134017426776 142299402588 150769605123 156353664572 162627888672 178689902368 189732536784 201026140164 234530496858 252976715712 268034853552 284598805176 301539210246 312707329144 325255777344 351795745287 357379804736 379465073568 402052280328 452308815369 469060993716 496981290961 536069707104 569197610352 603078420492 625414658288 703591490574 758930147136 804104560656 904617630738 938121987432 993962581922 1055387235861 1072139414208 1138395220704 1206156840984 1250829316576 1407182981148 1490943872883 1608209121312 1809235261476 1876243974864 1987925163844 2110774471722 2276790441408 2412313681968 2501658633152 2814365962296 2981887745766 3166161707583 3216418242624 3478869036727 3618470522952 3752487949728 3975850327688 4221548943444 4472831618649 4824627363936 5628731924592 5963775491532 6332323415166 6957738073454 7236941045904 7504975899456 7951700655376 8443097886888 8945663237298 9649254727872 10436607110181 11257463849184 11927550983064 12664646830332 13418494855947 13915476146908 14473882091808 15903401310752 16886195773776 17891326474596 20873214220362 22514927698368 23855101966128 25329293660664 26836989711894 27830952293816 28947764183616 31309821330543 31806802621504 33772391547552 35782652949192 40255484567841 41746428440724 47710203932256 50658587321328 53673979423788 55661904587632 62619642661086 67544783095104 71565305898384 80510969135682 83492856881448 93929463991629 95420407864512 101317174642656 107347958847576 111323809175264 125239285322172 143130611796768 161021938271364 166985713762896 187858927983258 202634349285312 214695917695152 222647618350528 250478570644344 281788391974887 286261223593536 322043876542728 333971427525792 375717855966516 429391835390304 500957141288688 563576783949774 644087753085456 667942855051584 751435711933032 858783670780608 1001914282577376 1127153567899548 1288175506170912 1502871423866064 2003828565154752 2254307135799096 2576351012341824 3005742847732128 4508614271598192 6011485695464256 9017228543196384 18034457086392768
• Sum of all divisors σ(n): 61791174849052616
• Sum of proper divisors (its aliquot sum) s(n): 43756717762659848
• 18034457086392768 is an abundant number, because the sum of its proper divisors (43756717762659848) is greater than itself. Its abundance is 25722260676267080

Bases of 18034457086392768

• Binary: 1000000000100100011111001000000010110011111100111000000₂
• Hexadecimal: 0x40123E4059F9C0
• Base-36: 4XKOJ7LCS00

Squares and roots of 18034457086392768

• 18034457086392768 squared (18034457086392768²) is 325241642400942326677662362701824
• 18034457086392768 cubed (18034457086392768³) is 5865556442587696905831828150707944032798534008832
• The square root of 18034457086392768 is 134292431.2327123223
• The cube root of 18034457086392768 is 262241.2608133783
• Being both a perfect square and a perfect cube, 18034457086392768 is also a perfect sixth number.

Scales and comparisons

• 18,034,457,086,392,768 seconds is equal to 573,439,951 years, 5 weeks, 4 days, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 18,034,457,086,392,768 would take you about one billion, seven hundred twenty million, three hundred nineteen thousand, eight hundred fifty-three 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 18034457086392768 cubic inches would be around 21853.4 feet tall.

Recreational maths with 18034457086392768

• 18034457086392768 backwards is 86729368075443081
• 18034457086392768 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18034457086392768's digits is 81
• More coming soon!