18342078567764952

Names of 18342078567764952

• Cardinal: 18342078567764952 can be written as Eighteen quadrillion, three hundred forty-two trillion, seventy-eight billion, five hundred sixty-seven million, seven hundred sixty-four thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.8342078567764952 × 10¹⁶

Factors of 18342078567764952

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2046889910

Divisors of 18342078567764952

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 21 22 24 26 28 33 39 42 44 52 56 66 77 78 84 88 91 104 132 143 154 156 168 182 231 264 273 286 308 312 364 373 429 462 546 572 616 728 746 858 924 1001 1092 1119 1144 1492 1716 1848 2002 2184 2238 2611 2984 3003 3432 4004 4103 4476 4849 5222 6006 7833 8008 8206 8952 9698 10444 12012 12309 14547 15666 16412 19396 20888 24024 24618 28721 29094 31332 32824 33943 38792 49236 53339 57442 58188 62664 67886 86163 98472 101829 106678 114884 116376 135772 160017 172326 203658 213356 229768 271544 320034 344652 373373 407316 426712 640068 689304 746746 814632 1120119 1280136 1493492 2240238 2986984 4480476 8960952 2046889501 4093779002 6140668503 8187558004 12281337006 14328226507 16375116008 22515784511 24562674012 26609563513 28656453014 42984679521 45031569022 49125348024 53219127026 57312906028 67547353533 79828690539 85969359042 90063138044 106438254052 114625812056 135094707066 157610491577 159657381078 171938718084 180126276088 186266944591 212876508104 270189414132 292705198643 315220983154 319314762156 343877436168 372533889182 472831474731 540378828264 558800833773 585410397286 630441966308 638629524312 745067778364 763489783873 878115595929 945662949462 1117601667546 1170820794572 1260883932616 1490135556728 1526979567746 1756231191858 1891325898924 2048936390501 2235203335092 2290469351619 2341641589144 3053959135492 3512462383716 3782651797848 4097872781002 4470406670184 4580938703238 5344428487111 6107918270984 6146809171503 7024924767432 8195745562004 8398387622603 9161877406476 9925367190349 10688856974222 12293618343006 16033285461333 16391491124008 16796775245206 18323754812952 19850734380698 21377713948444 24587236686012 25195162867809 29776101571047 32066570922666 33593550490412 39701468761396 42755427896888 49174473372024 50390325735618 58788713358221 59552203142094 64133141845332 67187100980824 69477570332443 79402937522792 100780651471236 109179039093839 117577426716442 119104406284188 128266283690664 138955140664886 176366140074663 201561302942472 208432710997329 218358078187678 235154853432884 238208812568376 277910281329772 327537117281517 352732280149326 416865421994658 436716156375356 470309706865768 555820562659544 655074234563034 705464560298652 764253273656873 833730843989316 873432312750712 1310148469126068 1410929120597304 1528506547313746 1667461687978632 2292759820970619 2620296938252136 3057013094627492 4585519641941238 6114026189254984 9171039283882476 18342078567764952
• Sum of all divisors σ(n): 61732877371038720
• Sum of proper divisors (its aliquot sum) s(n): 43390798803273768
• 18342078567764952 is an abundant number, because the sum of its proper divisors (43390798803273768) is greater than itself. Its abundance is 25048720235508816

Bases of 18342078567764952

• Binary: 1000001001010100000010111110101011110010101001111011000₂
• Hexadecimal: 0x412A05F57953D8
• Base-36: 50LQ2KGT97C

Squares and roots of 18342078567764952

• 18342078567764952 squared (18342078567764952²) is 336431846186062392857552719562304
• 18342078567764952 cubed (18342078567764952³) is 6170859355442969923760972421097468487472991569408
• The square root of 18342078567764952 is 135432930.1453858083
• The cube root of 18342078567764952 is 263723.9163454559

Scales and comparisons

• 18,342,078,567,764,952 seconds is equal to 583,221,362 years, 35 weeks, 2 days, 19 hours, 9 minutes, 12 seconds.
• To count from 1 to 18,342,078,567,764,952 would take you about one billion, seven hundred forty-nine million, six hundred sixty-four thousand and eighty-eight 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 18342078567764952 cubic inches would be around 21977 feet tall.

Recreational maths with 18342078567764952

• 18342078567764952 backwards is 25946776587024381
• 18342078567764952 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18342078567764952's digits is 84
• More coming soon!