642162059486649

Names of 642162059486649

• Cardinal: 642162059486649 can be written as Six hundred forty-two trillion, one hundred sixty-two billion, fifty-nine million, four hundred eighty-six thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 6.42162059486649 × 10¹⁴

Factors of 642162059486649

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 246

Divisors of 642162059486649

• Number of divisors d(n): 540
• Complete list of divisors:
  1 3 9 13 27 37 39 53 67 73 81 111 117 159 169 201 219 333 351 477 481 507 603 657 689 871 949 999 1053 1431 1443 1521 1809 1961 1971 2067 2479 2613 2701 2847 2997 3551 3869 4293 4329 4489 4563 4891 5329 5427 5883 5913 6201 6253 7437 7839 8103 8541 8957 10653 11323 11607 12337 12987 13467 13689 14673 15987 17649 18603 18759 22311 23517 24309 25493 25623 26871 31959 32227 33969 34821 35113 37011 38961 40401 44019 46163 47961 50297 52947 55809 56277 58357 63583 66933 69277 70551 72927 76479 76869 80613 95877 96681 101907 104463 105339 111033 121203 131387 132057 138489 143153 143883 150891 158841 166093 168831 175071 180967 190749 197173 200799 207831 218781 229437 237917 241839 259223 282437 287631 290043 305721 313389 316017 327697 331409 333099 357043 363609 394161 396171 415467 418951 429459 431649 452673 456469 498279 506493 525213 542901 572247 591519 600119 623493 653861 688311 713751 725517 758641 777669 826579 847311 870129 900601 917163 948051 983091 994227 999297 1071129 1182483 1246401 1256853 1288377 1358019 1369407 1494837 1575639 1628703 1708031 1716741 1774557 1800357 1860989 1870479 1961583 2064933 2141253 2159209 2275923 2333007 2352571 2479737 2541933 2563249 2610387 2701803 2844153 2949273 2982681 3092921 3213387 3369899 3547449 3671681 3739203 3770559 3865131 4074057 4108221 4260061 4484511 4641559 4726917 4886109 5124093 5150223 5323671 5401071 5582967 5611437 5884749 6423759 6477627 6827769 6999021 7057713 7439211 7625799 7689747 8105409 8802929 8847819 8948043 9278763 9591251 9640161 10109697 10450169 10642347 11015043 11311677 11595393 12124789 12324663 12780183 13210591 13453533 13924677 14658327 15372279 15971013 16203213 16748901 17367941 17654247 18923279 19271277 19432881 20483307 20997063 21173139 22204403 22317633 22877397 23069241 23921881 24192857 24316227 26408787 26543457 26844129 27836289 28069717 28773753 28920483 30329091 30583423 31350507 33045129 33322237 33935031 36374367 36973989 38340549 39631773 40207973 41774031 43808687 46116837 47731853 48609639 50246703 52103823 52962741 55380793 56769837 58298643 60340267 61449921 63519417 66613209 66952899 69207723 71765643 72578571 72948681 79226361 83508867 84209151 86321259 90987273 91750269 94051521 99135387 99966711 109123101 114438077 115021647 118895319 120623919 124686263 125322093 131426061 135852197 138350511 143195559 150740109 156311469 157622257 166142379 170309511 171737683 174895929 181020801 190558251 199839627 207623169 215296929 217735713 225783233 237679083 246002627 250526601 252627453 258963777 272961819 275250807 282154563 297406161 299900133 310984453 327369303 343314231 345064941 356685957 361871757 374058789 375966279 394278183 407556591 429586677 468934407 472866771 498427137 510928533 515213049 543062403 599518881 642613817 645890787 653207139 677349699 700161323 713037249 738007881 757882359 776891331 825752421 846463689 885109597 899700399 932953359 982107909 1029942693 1070057871 1085615271 1122176367 1182834549 1222669773 1267859693 1288760031 1406803221 1418600313 1487695001 1495281411 1532785599 1545639147 1620921419 1629187209 1766078561 1798556643 1927841451 1937672361 1959621417 2032049097 2049089341 2100483969 2214023643 2232589879 2273647077 2477257263 2655328791 2699101197 2798860077 2935182029 3089828079 3198034151 3256845813 3366529101 3548503647 3668009319 3803579079 3866280093 4042797889 4255800939 4463085003 4485844233 4636917441 4862764257 4887561627 5298235683 5783524353 6096147291 6147268023 6301451907 6642070929 6697769637 7965986373 8353979621 8396580231 8805546087 9102097199 9269484237 9594102453 10099587303 11004027957 11410737237 11506424761 12128393667 12767402817 13389255009 13910752323 14588292771 15894707049 16482176009 17350573059 18288441873 18441804069 18904355721 19926212787 20093308911 23897959119 25061938863 25189740693 26416638261 27306291597 28782307359 34232211711 34519274283 36385181001 40167765027 43764878313 46910808641 47684121147 49446528027 52051719177 55325412207 56713067163 60279926733 71693877357 75185816589 79249914783 81918874791 86346922077 102696635133 103557822849 108601735073 109155543003 118327263587 120503295081 131294634939 140732425923 143052363441 148339584081 149583521893 165976236621 180839780199 214268288117 225557449767 237749744349 245756624373 259040766231 310673468547 325805205219 327466629009 354981790761 422197277769 445018752243 448750565679 609840512333 642804864351 676672349301 737269873119 932020405641 977415615657 1064945372283 1266591833307 1335056256729 1346251697037 1829521536999 1928414593053 2932246846971 3194836116849 3799775499921 4038755091111 5488564610997 5785243779159 7927926660329 8796740540913 9584508350547 12116265273333 16465693832991 17355731337477 23783779980987 49397081498973 71351339942961 214054019828883 642162059486649
• Sum of all divisors σ(n): 1118736512788356
• Sum of proper divisors (its aliquot sum) s(n): 476574453301707
• 642162059486649 is a deficient number, because the sum of its proper divisors (476574453301707) is less than itself. Its deficiency is 165587606184942

Bases of 642162059486649

• Binary: 10010010000000101100000001011100011010010110111001₂
• Hexadecimal: 0x2480B0171A5B9
• Base-36: 6BML6E32K9

Squares and roots of 642162059486649

• 642162059486649 squared (642162059486649²) is 412372110644134528937409249201
• 642162059486649 cubed (642162059486649³) is 264809723846093720648299229965419538573417449
• The square root of 642162059486649 is 25340916.7057280901
• The cube root of 642162059486649 is 86274.3205287277

Scales and comparisons

• 642,162,059,486,649 seconds is equal to 20,418,767 years, 8 weeks, 1 hour, 24 minutes, 9 seconds.
• To count from 1 to 642,162,059,486,649 would take you about fifty-one million, forty-six thousand, nine hundred seventeen 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 642162059486649 cubic inches would be around 7189.5 feet tall.

Recreational maths with 642162059486649

• 642162059486649 backwards is 946684950261246
• The number of decimal digits it has is: 15
• The sum of 642162059486649's digits is 72
• More coming soon!