642059180077690116

Names of 642059180077690116

• Cardinal: 642059180077690116 can be written as Six hundred forty-two quadrillion, fifty-nine trillion, one hundred eighty billion, seventy-seven million, six hundred ninety thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 6.42059180077690116 × 10¹⁷

Factors of 642059180077690116

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 615470

Divisors of 642059180077690116

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 31 36 42 49 62 63 84 93 98 124 126 147 186 196 217 252 279 294 372 434 441 558 588 651 868 882 961 1116 1302 1519 1764 1922 1953 2604 2883 3038 3844 3906 4557 5766 6076 6727 7812 8649 9114 11532 13454 13671 17298 18228 20181 26908 27342 34596 40362 47089 54684 60543 80724 94178 121086 141267 188356 242172 282534 423801 565068 615427 847602 1230854 1695204 1846281 2461708 3692562 4307989 5538843 7385124 8615978 11077686 12923967 17231956 19078237 22155372 25847934 30155923 38156474 38771901 51695868 57234711 60311846 76312948 77543802 90467769 114469422 120623692 133547659 155087604 171704133 180935538 228938844 267095318 271403307 343408266 361871076 400642977 534190636 542806614 591425347 686816532 801285954 934833613 1085613228 1182850694 1201928931 1602571908 1774276041 1869667226 2365701388 2403857862 2804500839 3548552082 3739334452 4139977429 4807715724 5322828123 5609001678 7097104164 8279954858 8413502517 10645656246 11218003356 12419932287 16559909716 16827005034 21291312492 24839864574 28979842003 33654010068 37259796861 49679729148 57959684006 74519593722 86939526009 115919368012 149039187444 173879052018 260818578027 347758104036 378750392329 521637156054 757500784658 1043274312108 1136251176987 1515001569316 2272502353974 2651252746303 3408753530961 4545004707948 5302505492606 6817507061922 7953758238909 10605010985212 11741262162199 13635014123844 15907516477818 18558769224121 23482524324398 23861274716727 31815032955636 35223786486597 37117538448242 46965048648796 47722549433454 55676307672363 70447572973194 74235076896484 82188835135393 95445098866908 105671359459791 111352615344726 140895145946388 164377670270786 167028923017089 211342718919582 222705230689452 246566505406179 328755340541572 334057846034178 363979127028169 422685437839164 493133010812358 575321845947751 668115692068356 727958254056338 739699516218537 986266021624716 1091937381084507 1150643691895502 1455916508112676 1479399032437074 1725965537843253 2183874762169014 2301287383791004 2547853889197183 2958798064874148 3275812143253521 3451931075686506 4367749524338028 5095707778394366 5177896613529759 6551624286507042 6903862151373012 7643561667591549 10191415556788732 10355793227059518 13103248573014084 15287123335183098 17834977224380281 20711586454119036 22930685002774647 30574246670366196 35669954448760562 45861370005549294 53504931673140843 71339908897521124 91722740011098588 107009863346281686 160514795019422529 214019726692563372 321029590038845058 642059180077690116
• Sum of all divisors σ(n): 1950829406894910087
• Sum of proper divisors (its aliquot sum) s(n): 1308770226817219971
• 642059180077690116 is an abundant number, because the sum of its proper divisors (1308770226817219971) is greater than itself. Its abundance is 666711046739529855

Bases of 642059180077690116

• Binary: 100011101001000011010110110000101001010011110010110100000100₂
• Hexadecimal: 0x8E90D6C294F2D04
• Base-36: 4VLYZFDXHFD0

Squares and roots of 642059180077690116

• 642059180077690116 squared (642059180077690116²) is 412239990722035704352165514124093456
• 642059180077690116 cubed (642059180077690116³) is 264682470438224824966107698850055306246226538991480896
• 642059180077690116 is a perfect square number. Its square root is 801285954
• The cube root of 642059180077690116 is 862697.1300792653

Scales and comparisons

• 642,059,180,077,690,116 seconds is equal to 20,415,495,907 years, 1 week, 3 days, 10 hours, 48 minutes, 36 seconds.
• To count from 1 to 642,059,180,077,690,116 would take you about sixty-one billion, two hundred forty-six million, four hundred eighty-seven thousand, seven hundred twenty-one 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 642059180077690116 cubic inches would be around 71891.4 feet tall.

Recreational maths with 642059180077690116

• 642059180077690116 backwards is 611096770081950246
• The number of decimal digits it has is: 18
• The sum of 642059180077690116's digits is 72
• More coming soon!