642939653540034

Names of 642939653540034

• Cardinal: 642939653540034 can be written as Six hundred forty-two trillion, nine hundred thirty-nine billion, six hundred fifty-three million, five hundred forty thousand and thirty-four.

Scientific notation

• Scientific notation: 6.42939653540034 × 10¹⁴

Factors of 642939653540034

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 11423

Divisors of 642939653540034

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 9 17 18 19 27 34 38 51 54 57 81 102 114 153 162 171 243 306 323 342 361 459 486 513 646 722 729 751 918 969 1026 1083 1377 1458 1502 1539 1938 2166 2187 2253 2754 2907 3078 3249 4131 4374 4506 4617 5814 6137 6498 6561 6759 8262 8721 9234 9747 10631 12274 12393 12767 13122 13518 13851 14269 17442 18411 19494 20277 21262 24786 25534 26163 27702 28538 29241 31893 36822 37179 38301 40554 41553 42807 52326 55233 58482 60831 63786 74358 76602 78489 83106 85614 87723 95679 110466 111537 114903 121662 124659 128421 156978 165699 175446 180727 182493 191358 201989 223074 229806 235467 242573 249318 256842 263169 271111 287037 331398 344709 361454 364986 385263 403978 470934 485146 497097 526338 542181 542222 547479 574074 605967 689418 706401 727719 770526 789507 813333 861111 994194 1034127 1084362 1094958 1155789 1211934 1412802 1455438 1491291 1579014 1626543 1626666 1642437 1722222 1817901 2068254 2119203 2183157 2311578 2368521 2439999 2583333 2982582 3102381 3253086 3284874 3433813 3467367 3635802 3837791 4238406 4366314 4473873 4608887 4737042 4879629 4879998 4927311 5166666 5453703 6204762 6549471 6867626 6934734 7319997 7675582 7749999 7983881 8947746 9217774 9307143 9759258 9854622 10301439 10402101 10907406 11513373 13098942 13421619 13826661 14638887 14639994 15499998 15967762 16361109 18614286 19648413 20602878 20804202 21959991 23026746 23249997 23951643 26843238 27653322 27921429 29277774 30904317 31206303 32722218 34540119 39296826 40264857 41479983 43916661 43919982 46499994 47903286 49083327 55842858 58945239 61808634 62412606 65242447 65879973 69080238 69749991 71854929 80529714 82959966 83764287 87833322 92712951 93618909 98166654 103620357 117890478 124439949 130484894 131749983 131759946 135725977 139499982 143709858 147249981 151693739 167528574 176835717 185425902 187237818 195727341 197639919 207240714 215564787 248879898 263499966 271451954 278138853 294499962 303387478 310861071 353671434 373319847 391454682 395249949 395279838 407177931 431129574 441749943 455081217 530507151 556277706 587182023 592919757 621722142 646694361 746639694 790499898 814355862 834416559 883499886 910162434 932583213 1061014302 1119959541 1174364046 1185749847 1185839514 1221533793 1293388722 1325249829 1365243651 1591521453 1668833118 1761546069 1778759271 1865166426 1940083083 2239919082 2371499694 2443067586 2503249677 2578793563 2650499658 2730487302 2797749639 2882181041 3183042906 3359878623 3523092138 3557518542 3664601379 3880166166 4095730953 5006499354 5157587126 5284638207 5595499278 5764362082 5820249249 6719757246 7329202758 7509749031 7736380689 8191461906 8393248917 8646543123 10079635869 10569276414 10993804137 11640498498 12287192859 15019498062 15472761378 15853914621 16786497834 17293086246 17460747747 20159271738 21987608274 22529247093 23209142067 24574385718 25179746751 25939629369 30238907607 31707829242 32981412411 34921495494 36861578577 45058494186 46418284134 47561743863 48997077697 50359493502 51879258738 52382243241 60477815214 65962824822 69627426201 73723157154 77818888107 95123487726 97994155394 98944237233 104764486482 110584735731 139254852402 142685231589 146991233091 155637776214 197888474466 208882278603 221169471462 233456664321 285370463178 293982466182 296832711699 331754207193 417764557206 428055694767 440973699273 466913328642 593665423398 626646835809 663508414386 700369992963 856111389534 881947398546 890498135097 995262621579 1253293671618 1322921097819 1400739985926 1780996270194 1879940507427 1990525243158 2101109978889 2645842195638 3759881014854 3968763293457 4202219957778 5639821522281 6303329936667 7937526586914 11279643044562 11906289880371 12606659873334 16919464566843 18909989810001 23812579760742 33838929133686 35718869641113 37819979620002 71437739282226 107156608923339 214313217846678 321469826770017 642939653540034
• Sum of all divisors σ(n): 1618790980075776
• Sum of proper divisors (its aliquot sum) s(n): 975851326535742
• 642939653540034 is an abundant number, because the sum of its proper divisors (975851326535742) is greater than itself. Its abundance is 332911672995708

Bases of 642939653540034

• Binary: 10010010001100000000001101101010010100100011000010₂
• Hexadecimal: 0x248C00DA948C2
• Base-36: 6BWIEDIA4I

Squares and roots of 642939653540034

• 642939653540034 squared (642939653540034²) is 413371398094178954428040721156
• 642939653540034 cubed (642939653540034³) is 265772863474030887878259152205500941676759304
• The square root of 642939653540034 is 25356254.7222580567
• The cube root of 642939653540034 is 86309.1296746467

Scales and comparisons

• 642,939,653,540,034 seconds is equal to 20,443,492 years, 12 weeks, 3 days, 5 hours, 33 minutes, 54 seconds.
• To count from 1 to 642,939,653,540,034 would take you about fifty-one million, one hundred eight thousand, seven hundred thirty 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 642939653540034 cubic inches would be around 7192.4 feet tall.

Recreational maths with 642939653540034

• 642939653540034 backwards is 430045356939246
• The number of decimal digits it has is: 15
• The sum of 642939653540034's digits is 63
• More coming soon!