18008683259438144

Names of 18008683259438144

• Cardinal: 18008683259438144 can be written as Eighteen quadrillion, eight trillion, six hundred eighty-three billion, two hundred fifty-nine million, four hundred thirty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.8008683259438144 × 10¹⁶

Factors of 18008683259438144

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8952

Divisors of 18008683259438144

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 182 193 208 224 364 386 416 448 728 772 832 1103 1351 1456 1544 2206 2509 2702 2912 3088 3607 4027 4412 5018 5404 5824 6176 7214 7721 8054 8824 10036 10808 12352 14339 14428 15442 16108 17563 17648 20072 21616 25249 28189 28678 28856 30884 32216 35126 35296 40144 43232 46891 50498 52351 56378 57356 57712 61768 64432 70252 70592 80288 86464 93782 100373 100996 104702 112756 114712 115424 123536 128864 140504 160576 187564 200746 201992 209404 212879 225512 229424 230848 247072 257728 281008 328237 366457 375128 401492 403984 418808 425758 451024 458848 494144 562016 656474 696151 732914 750256 777211 802984 807968 837616 851516 902048 917696 1124032 1312948 1392302 1465828 1490153 1500512 1554422 1605968 1615936 1675232 1703032 1804096 2625896 2767427 2784604 2931656 2980306 3001024 3108844 3211936 3350464 3406064 3978521 4441781 4873057 5251792 5440477 5534854 5569208 5863312 5960612 6217688 6423872 6812128 7957042 8883562 9049963 9746114 10103743 10503584 10880954 11069708 11138416 11726624 11921224 12435376 13624256 14525389 15914084 17767124 18099926 19371989 19492228 20207486 21007168 21761908 22139416 22276832 23453248 23842448 24870752 27849647 29050778 31092467 31828168 35534248 36199852 38743978 38984456 40414972 43523816 44278832 44553664 47684896 49741504 51720773 55699294 57743153 58101556 62184934 63349741 63656336 70726201 71068496 72399704 77487956 77968912 80829944 87047632 88557664 95369792 101677723 103441546 111398588 115486306 116203112 124369868 126699482 127312672 141452402 142136992 144799408 154975912 155937824 161659888 174095264 177115328 188830057 203355446 206883092 222797176 230972612 232406224 248739736 253398964 254625344 282904804 284273984 289598816 309951824 311875648 323319776 348190528 362045411 377660114 404202071 406710892 413766184 445594352 461945224 464812448 497479472 506797928 565809608 579197632 619903648 646639552 724090822 755320228 767854553 808404142 813421784 827532368 857263733 891188704 923890448 929624896 994958944 1013595856 1131619216 1239807296 1321810399 1448181644 1510640456 1535709106 1616808284 1626843568 1655064736 1714527466 1782377408 1847780896 1989917888 2027191712 2263238432 2643620798 2803400077 2896363288 3021280912 3071418212 3233616568 3253687136 3310129472 3429054932 3695561792 4054383424 4526476864 5287241596 5374981871 5606800154 5792726576 6000846131 6042561824 6142836424 6467233136 6507374272 6858109864 9982109189 10574483192 10749963742 11144428529 11213600308 11585453152 12001692262 12085123648 12285672848 12934466272 13716219728 16021504067 19623800539 19964218378 21148966384 21499927484 22288857058 22427200616 23170906304 24003384524 24571345696 25868932544 27432439456 32043008134 36444201001 39247601078 39928436756 42297932768 42999854968 44577714116 44854401232 48006769048 49142691392 54864878912 64086016268 69874764323 72888402002 78010999703 78495202156 79856873512 84595865536 85999709936 89155428232 89708802464 96013538096 112150528469 128172032536 139749528646 145776804004 156021999406 156990404312 159713747024 171999419872 178310856464 179417604928 192027076192 208279552871 224301056938 255109407007 256344065072 279499057292 291553608008 312043998812 313980808624 319427494048 343998839744 356621712928 384054152384 416559105742 448602113876 510218814014 512688130144 558998114584 583107216016 624087997624 627961617248 638854988096 713243425856 833118211484 897204227752 1020437628028 1025376260288 1117996229168 1166214432032 1248175995248 1255923234496 1457956870097 1666236422968 1794408455504 2040875256056 2235992458336 2332428864064 2496351990496 2915913740194 3092150284931 3332472845936 3588816911008 4081750512112 4471984916672 4992703980992 5831827480388 6184300569862 6664945691872 7177633822016 8163501024224 11663654960776 12368601139724 13329891383744 16327002048448 21645051994517 23327309921552 24737202279448 40197953704103 43290103989034 46654619843104 49474404558896 80395907408206 86580207978068 93309239686208 98948809117792 160791814816412 173160415956136 197897618235584 281385675928721 321583629632824 346320831912272 562771351857442 643167259265648 692641663824544 1125542703714884 1286334518531296 1385283327649088 2251085407429768 2572669037062592 4502170814859536 9004341629719072 18008683259438144
• Sum of all divisors σ(n): 44273977263538176
• Sum of proper divisors (its aliquot sum) s(n): 26265294004100032
• 18008683259438144 is an abundant number, because the sum of its proper divisors (26265294004100032) is greater than itself. Its abundance is 8256610744661888

Bases of 18008683259438144

• Binary: 111111111110101100110101010000100011010010010001000000₂
• Hexadecimal: 0x3FFACD508D2440
• Base-36: 4XBJMVM8VNK

Squares and roots of 18008683259438144

• 18008683259438144 squared (18008683259438144²) is 324312672738767654116854562164736
• 18008683259438144 cubed (18008683259438144³) is 5840444200374286384669355798439231128639730089984
• The square root of 18008683259438144 is 134196435.3454969533
• The cube root of 18008683259438144 is 262116.2744563413

Scales and comparisons

• 18,008,683,259,438,144 seconds is equal to 572,620,423 years, 7 weeks, 6 hours, 35 minutes, 44 seconds.
• To count from 1 to 18,008,683,259,438,144 would take you about one billion, seven hundred seventeen million, eight hundred sixty-one thousand, two hundred sixty-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 18008683259438144 cubic inches would be around 21843 feet tall.

Recreational maths with 18008683259438144

• 18008683259438144 backwards is 44183495238680081
• The number of decimal digits it has is: 17
• The sum of 18008683259438144's digits is 74
• More coming soon!