42684493962769917129

Names of 42684493962769917129

• Cardinal: 42684493962769917129 can be written as Forty-two quintillion, six hundred eighty-four quadrillion, four hundred ninety-three trillion, nine hundred sixty-two billion, seven hundred sixty-nine million, nine hundred seventeen thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 4.2684493962769917129 × 10¹⁹

Factors of 42684493962769917129

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 25126

Divisors of 42684493962769917129

• Number of divisors d(n): 297
• Complete list of divisors:
  1 3 9 27 29 37 81 87 111 243 261 333 729 783 841 999 1073 1369 2187 2349 2523 2997 3219 4107 6561 7047 7569 8991 9657 12321 19683 21141 22707 25057 26973 28971 31117 36963 39701 59049 63423 68121 75171 80919 86913 93351 110889 119103 190269 204363 225513 242757 260739 280053 332667 357309 570807 613089 676539 726653 728271 782217 840159 927109 998001 1071927 1151329 1712421 1839267 2029617 2179959 2184813 2346651 2520477 2781327 2994003 3215781 3453987 5517801 6088851 6539877 7039953 7561431 8343981 8982009 9647343 10361961 16553403 18266553 19619631 21072937 21119859 22684293 25031943 26886161 26946027 28942029 31085883 34303033 49660209 54799659 58858893 63218811 63359577 68052879 75095829 80658483 80838081 86826087 93257649 102909099 164398977 176576679 189656433 204158637 225287487 241975449 260478261 279772947 308727297 493196931 529730037 568969299 612475911 627853249 675862461 725926347 779698669 781434783 839318841 926181891 994787957 1479590793 1589190111 1706907897 1837427733 1883559747 2027587383 2177779041 2339096007 2344304349 2517956523 2778545673 2984363871 4767570333 5120723691 5650679241 6082762149 6533337123 7017288021 7553869569 8335637019 8953091613 14302710999 15362171073 16952037723 18207744221 18248286447 19600011369 21051864063 22661608707 23230570213 25006911057 26859274839 28848850753 42908132997 46086513219 50856113169 54623232663 54744859341 58800034107 63155592189 67984826121 69691710639 75020733171 80577824517 86546552259 138259539657 152568339507 163869697989 176400102321 189466776567 209075131917 225062199513 241733473551 259639656777 414778618971 457705018521 491609093967 528024582409 529200306963 568400329701 627225395751 673686536177 675186598539 725200420653 778918970331 859531097881 1244335856913 1373115055563 1474827281901 1584073747227 1587600920889 1705200989103 1881676187253 2021059608531 2025559795617 2175601261959 2336756910993 2578593293643 4119345166689 4424481845703 4752221241681 5115602967309 5645028561759 6063178825593 6526803785877 7010270732979 7735779880929 12358035500067 13273445537109 14256663725043 15346808901927 16935085685277 18189536476779 19536909549133 19580411357631 21030812198937 23207339642787 24926401838549 37074106500201 39820336611327 42769991175129 46040426705781 50805257055831 54568609430337 58610728647399 58741234072893 63092436596811 69622018928361 74779205515647 119461009833981 128309973525387 152415771167493 163705828291011 175832185942197 189277309790433 208866056785083 224337616546941 358383029501943 384929920576161 457247313502479 491117484873033 527496557826591 567831929371299 626598170355249 673012849640823 722865653317921 1075149088505829 1154789761728483 1371741940507437 1473352454619099 1582489673479773 1703495788113897 1879794511065747 2019038548922469 2168596959953763 3464369285185449 4420057363857297 4747469020439319 5639383533197241 6057115646767407 6505790879861289 10393107855556347 13260172091571891 14242407061317957 16918150599591723 18171346940302221 19517372639583867 31179323566669041 39780516274715673 42727221183953871 50754451798775169 54514040820906663 58552117918751601 128181663551861613 163542122462719989 175656353756254803 384544990655584839 490626367388159967 526969061268764409 1153634971966754517 1471879102164479901 1580907183806293227 4742721551418879681 14228164654256639043 42684493962769917129
• Sum of all divisors σ(n): 68153644668688072767
• Sum of proper divisors (its aliquot sum) s(n): 25469150705918155638
• 42684493962769917129 is a deficient number, because the sum of its proper divisors (25469150705918155638) is less than itself. Its deficiency is 17215343256851761491

Bases of 42684493962769917129

• Binary: 100101000001011101110010010001101101100100001101001110010011001001₂
• Hexadecimal: 0x2505DC91B6434E4C9
• Base-36: 90AOMALCA5RK9

Squares and roots of 42684493962769917129

• 42684493962769917129 squared (42684493962769917129²) is 1821966024857741503532674522581527602641
• 42684493962769917129 cubed (42684493962769917129³) is 77769697788412171967491262300666467733783515153901611537689
• 42684493962769917129 is a perfect square number. Its square root is 6533337123
• The cube root of 42684493962769917129 is 3494808.4654794611

Scales and comparisons

• 42,684,493,962,769,917,129 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,684,493,962,769,917,129 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 42684493962769917129 cubic inches would be around 291234 feet tall.

Recreational maths with 42684493962769917129

• 42684493962769917129 backwards is 92171996726939448624
• The number of decimal digits it has is: 20
• The sum of 42684493962769917129's digits is 108
• More coming soon!