18848294418668418

Names of 18848294418668418

• Cardinal: 18848294418668418 can be written as Eighteen quadrillion, eight hundred forty-eight trillion, two hundred ninety-four billion, four hundred eighteen million, six hundred sixty-eight thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 1.8848294418668418 × 10¹⁶

Factors of 18848294418668418

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 96

Divisors of 18848294418668418

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 37 43 66 74 86 99 111 121 129 198 222 242 258 333 363 387 407 473 666 726 774 814 946 1089 1221 1369 1419 1591 1849 2178 2442 2738 2838 3182 3663 3698 4107 4257 4477 4773 5203 5547 7326 8214 8514 8954 9546 10406 11094 12321 13431 14319 15059 15609 16641 17501 20339 24642 26862 28638 30118 31218 33282 35002 40293 40678 45177 46827 52503 58867 61017 68413 79507 80586 90354 93654 105006 117734 122034 135531 136826 157509 159014 165649 176601 183051 192511 205239 223729 238521 271062 315018 331298 353202 366102 385022 410478 447458 477042 496947 529803 577533 615717 647537 671187 715563 752543 874577 993894 1059606 1155066 1231434 1295074 1342374 1431126 1490841 1505086 1732599 1749154 1942611 2013561 2257629 2531281 2623731 2941759 2981682 3418801 3465198 3885222 4027122 4515258 5062562 5247462 5827833 5883518 6772887 6837602 7122907 7593843 7871193 8277973 8825277 9620347 10256403 11655666 13545774 14245814 15187686 15742386 16555946 17650554 19240694 20512806 21368721 22781529 24833919 26475831 27844091 28861041 30769209 32359349 37606811 42737442 45563058 49667838 52951662 55688182 57722082 61538418 64106163 64718698 74501757 75213622 83532273 86583123 97078047 108845083 112820433 126495637 128212326 147008443 149003514 167064546 173166246 194156094 217690166 225640866 250596819 252991274 291234141 294016886 306285001 326535249 338461299 355952839 379486911 413674921 441025329 501193638 582468282 612570002 653070498 676922598 711905678 758973822 827349842 882050658 918855003 979605747 1067858517 1138460733 1197295913 1241024763 1323075987 1391452007 1617092873 1837710006 1959211494 2135717034 2276921466 2394591826 2482049526 2646151974 2756565009 2782904014 3203575551 3234185746 3591887739 3723074289 4174356021 4680338569 4851278619 5439312391 5513130018 6321363049 6407151102 7183775478 7446148578 8348712042 9360677138 9702557238 10775663217 10878624782 12523068063 12642726098 13170255043 14041015707 14553835857 15305972077 16317937173 17788021603 18964089147 21551326434 25046136126 26340510086 28082031414 29107671714 30611944154 32635874346 35576043206 37928178294 39510765129 42123047121 45917916231 48953811519 51483724259 53364064809 56892267441 59832436301 69534993539 79021530258 84246094242 91835832462 97907623038 102967448518 106728129618 113784534882 118532295387 119664872602 137753748693 139069987078 154451172777 160092194427 179497308903 201254558467 208604980617 233890432813 237064590774 275507497386 308902345554 320184388854 358994617806 402509116934 417209961234 463353518331 467780865626 538491926709 566320966849 603763675401 625814941851 658156799311 701671298439 764884928929 926707036662 1076983853418 1132641933698 1207527350802 1251629883702 1316313598622 1403342596878 1529769857858 1698962900547 1811291026203 1974470397933 2105013895317 2213800143137 2294654786787 2572794760943 3397925801094 3622582052406 3948940795866 4210027790634 4427600286274 4589309573574 5096888701641 5145589521886 5923411193799 6641400429411 6883964360361 7718384282829 8653946014081 10193777403282 11846822387598 13282800858822 13767928720722 15436768565658 17307892028162 19924201288233 23155152848487 24351801574507 25961838042243 28300742370373 39848402576466 46310305696974 48703603149014 51923676084486 56601484740746 73055404723521 77885514126729 84902227111119 95193406154891 146110809447042 155771028253458 169804454222238 190386812309782 219166214170563 254706681333357 285580218464673 438332428341126 509413362666714 571160436929346 856740655394019 1047127467703801 1713481310788038 2094254935407602 3141382403111403 6282764806222806 9424147209334209 18848294418668418
• Sum of all divisors σ(n): 47232425049528537
• Sum of proper divisors (its aliquot sum) s(n): 28384130630860119
• 18848294418668418 is an abundant number, because the sum of its proper divisors (28384130630860119) is greater than itself. Its abundance is 9535836212191701

Bases of 18848294418668418

• Binary: 1000010111101100110110010000101011100100101101110000010₂
• Hexadecimal: 0x42F66C85725B82
• Base-36: 55L5UX4C1OI

Squares and roots of 18848294418668418

• 18848294418668418 squared (18848294418668418²) is 355258202492807037241028230622724
• 18848294418668418 cubed (18848294418668418³) is 6696011195231349542375027614045279041011011930632
• The square root of 18848294418668418 is 137289090.6760927527
• The cube root of 18848294418668418 is 266128.0707769089
• Being both a perfect square and a perfect cube, 18848294418668418 is also a perfect sixth number.

Scales and comparisons

• 18,848,294,418,668,418 seconds is equal to 599,317,460 years, 47 weeks, 2 days, 15 hours, 18 seconds.
• To count from 1 to 18,848,294,418,668,418 would take you about one billion, seven hundred ninety-seven million, nine hundred fifty-two thousand, three hundred eighty-two 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 18848294418668418 cubic inches would be around 22177.3 feet tall.

Recreational maths with 18848294418668418

• 18848294418668418 backwards is 81486681449284881
• The number of decimal digits it has is: 17
• The sum of 18848294418668418's digits is 90
• More coming soon!