40079918334535065

Names of 40079918334535065

• Cardinal: 40079918334535065 can be written as Forty quadrillion, seventy-nine trillion, nine hundred eighteen billion, three hundred thirty-four million, five hundred thirty-five thousand and sixty-five.

Scientific notation

• Scientific notation: 4.0079918334535065 × 10¹⁶

Factors of 40079918334535065

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 113229599

Divisors of 40079918334535065

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 9 15 21 27 31 35 43 45 63 93 105 129 135 155 189 215 217 279 281 301 315 387 465 645 651 837 843 903 945 1085 1161 1333 1395 1405 1505 1935 1953 1967 2529 2709 3255 3999 4185 4215 4515 5805 5859 5901 6665 7587 8127 8711 9331 9765 9835 11997 12083 12645 13545 17703 19995 26133 27993 29295 29505 35991 36249 37935 40635 43555 46655 53109 59985 60415 60977 78399 83979 84581 88515 108747 130665 139965 179955 181245 182931 235197 251937 253743 265545 304885 326241 374573 391995 419895 422905 543735 548793 761229 914655 1123719 1175985 1259685 1268715 1631205 1646379 1872865 2283687 2622011 2743965 3371157 3806145 5618595 7866033 8231895 10113471 11418435 13110055 16855785 23598099 39330165 50567355 70794297 113229229 117990495 339687687 353971485 566146145 792604603 1019063061 1698438435 2377813809 3057189183 3510106099 3963023015 4868856847 5095315305 7133441427 10530318297 11889069045 14606570541 15285945915 17550530495 21400324281 24344284235 24570742693 31590954891 31817413349 34081997929 35667207135 43819711623 52651591485 73032852705 73712228079 94772864673 95452240047 102245993787 107001621405 122853713465 131459134869 150934562257 157954774455 159087066745 170409989645 219098558115 221136684237 222721893443 286356720141 306737981361 368561140395 452803686771 473864323365 477261200235 511229968935 657295674345 663410052711 668165680329 754672811285 859070160423 920213944083 986339813819 1056541935799 1105683421185 1113609467215 1358411060313 1368148774007 1431783600705 1533689906805 2004497040987 2264018433855 2959019441457 3169625807397 3317050263555 3340828401645 4075233180939 4104446322021 4295350802115 4601069720415 4931699069095 5282709678995 6013491122961 6792055301565 6840743870035 6904378696733 8877058324371 9508877422191 9577041418049 10022485204935 12313338966063 14795097207285 15848129036985 20376165904695 20522231610105 20713136090199 26631174973113 28526632266573 28731124254147 30067455614805 34521893483665 36940016898189 42412611994217 44385291621855 47544387110955 47885207090245 61566694830315 62139408270597 86193372762441 103565680450995 127237835982651 133155874865565 142633161332865 143655621270735 184700084490945 186418224811791 212063059971085 258580118287323 296888283959519 310697041352985 381713507947953 430966863812205 636189179913255 890664851878557 932091124058955 1145140523843859 1292900591436615 1484441419797595 1908567539739765 2671994555635671 4453324259392785 5725702619219295 8015983666907013 13359972778178355 40079918334535065
• Sum of all divisors σ(n): 86320022682009600
• Sum of proper divisors (its aliquot sum) s(n): 46240104347474535
• 40079918334535065 is an abundant number, because the sum of its proper divisors (46240104347474535) is greater than itself. Its abundance is 6160186012939470

Bases of 40079918334535065

• Binary: 10001110011001000111100100101110111101001110010110011001₂
• Hexadecimal: 0x8E64792EF4E599
• Base-36: AYN58ANK1W9

Squares and roots of 40079918334535065

• 40079918334535065 squared (40079918334535065²) is 1606399853703000058563049714554225
• 40079918334535065 cubed (40079918334535065³) is 64384374949025318175725845675650387410179106399625
• The square root of 40079918334535065 is 200199696.1399668683
• The cube root of 40079918334535065 is 342222.8018653783

Scales and comparisons

• 40,079,918,334,535,065 seconds is equal to 1,274,417,427 years, 36 weeks, 6 days, 17 hours, 57 minutes, 45 seconds.
• To count from 1 to 40,079,918,334,535,065 would take you about three billion, eight hundred twenty-three million, two hundred fifty-two thousand, two hundred eighty-three 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 40079918334535065 cubic inches would be around 28518.6 feet tall.

Recreational maths with 40079918334535065

• 40079918334535065 backwards is 56053543381997004
• The number of decimal digits it has is: 17
• The sum of 40079918334535065's digits is 72
• More coming soon!