40122873621220845

Names of 40122873621220845

• Cardinal: 40122873621220845 can be written as Forty quadrillion, one hundred twenty-two trillion, eight hundred seventy-three billion, six hundred twenty-one million, two hundred twenty thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 4.0122873621220845 × 10¹⁶

Factors of 40122873621220845

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2845

Divisors of 40122873621220845

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 13 15 21 35 39 47 65 91 105 141 149 169 195 235 273 329 447 455 507 611 705 745 845 987 1043 1183 1365 1645 1833 1937 2209 2235 2535 2621 3055 3129 3549 4277 4935 5215 5811 5915 6627 7003 7863 7943 9165 9685 11045 12831 13105 13559 15463 15645 17745 18347 21009 21385 23829 25181 28717 29055 33135 34073 35015 39315 39715 40677 46389 49021 55041 55601 64155 67795 75543 77315 86151 91039 91735 102219 105045 119145 123187 125905 143585 147063 166803 170365 176267 201019 203385 231945 238511 245105 273117 275205 278005 329141 369561 373321 377715 390529 430755 442949 455195 511095 528801 603057 615935 637273 715533 735315 834015 862309 881335 987423 1005095 1119963 1171587 1183507 1192555 1328847 1365585 1601431 1645705 1847805 1866605 1911819 1952645 2214745 2303987 2586927 2613247 2644005 2733703 3015285 3100643 3186365 3550521 3577665 4278833 4311545 4804293 4937115 5076877 5599815 5789789 5857935 5917535 6644235 6869641 6911961 7839741 8007155 8201109 8284549 9301929 9559095 11210017 11519935 12836499 12934635 13066235 13668515 15230631 15503215 17369367 17752605 18354863 20608923 20818603 21394165 24021465 24853647 25384385 28948945 29951831 33630051 34348205 34559805 35538139 39198705 40528523 41005545 41422745 46509645 48087487 55064589 55624829 56050085 62455809 64182495 65999401 75267257 76153155 86846835 89305333 89855493 91774315 103044615 104093015 106614417 121585569 124268235 128484041 144262461 145730221 149759155 166874487 168150255 177690695 197998203 202642615 225801771 238613219 240437435 267915999 275322945 278124145 312279045 322873127 329997005 376336285 385452123 389373803 437190663 446526665 449277465 461995807 526870799 533072085 607927845 625137331 642420205 715839657 721312305 728651105 834372435 862678561 968619381 978474341 989991015 1023576509 1129008855 1160969329 1168121409 1193066095 1339579995 1385987421 1580612397 1614365635 1670292533 1875411993 1927260615 1946869015 2185953315 2260111889 2309979035 2588035683 2634353995 2935423023 3070729527 3101971847 3125686655 3482907987 3579198285 4197350651 4313392805 4843096905 4892371705 5010877599 5117882545 5804846645 5840607045 6038749927 6780335667 6849320387 6929937105 7165035563 7903061985 8126785303 8351462665 9305915541 9377059965 11214821293 11300559445 12592051953 12940178415 13306494617 14677115115 15175036969 15353647635 15509859235 17414539935 18116249781 20547961161 20986753255 21495106689 21713802929 24380355909 25054387995 29381454557 30193749635 33644463879 33901678335 34246601935 35825177815 39919483851 40633926515 45525110907 46529577705 48108095923 54565558463 56074106465 62960259765 65141408787 66532473085 75875184845 78503749051 88144363671 90581248905 93145462319 102739805805 106225258783 107475533445 108569014645 121901779545 144324287769 145792676809 146907272785 163696675389 168222319395 172984430021 197275480597 199597419255 227625554535 235511247153 240540479615 272827792315 279436386957 318675776349 325707043935 336756671461 381958909241 392518745255 437378030427 440721818355 465727311595 518953290063 531126293915 591826441791 625405246999 721621438845 728963384045 818483376945 864922150105 986377402985 1010270014383 1020548737663 1145876727723 1177556235765 1210891010147 1380928364179 1397181934785 1593378881745 1683783357305 1876215740997 1909794546205 2186890152135 2261080508381 2564581247761 2594766450315 2959132208955 3061646212989 3127026234995 3632673030441 4142785092537 4377836728993 5051350071915 5102743688315 5729383638615 6054455050735 6783241525143 6904641820895 7693743743283 8130268210987 9381078704985 11305402541905 12822906238805 13133510186979 15308231064945 15827563558667 17952068734327 18163365152205 20713925462685 21889183644965 24390804632961 29394046608953 33916207625715 38468718716415 40651341054935 47482690676001 53856206202981 56911877476909 65667550934895 79137817793335 88182139826859 89760343671635 121954023164805 146970233044765 170735632430727 205758326262671 237413453380005 269281031014905 284559387384545 382122605916389 440910699134295 617274978788013 853678162153635 1028791631313355 1146367817749167 1910613029581945 2674858241414723 3086374893940065 5731839088745835 8024574724244169 13374291207073615 40122873621220845
• Sum of all divisors σ(n): 81747580583606400
• Sum of proper divisors (its aliquot sum) s(n): 41624706962385555
• 40122873621220845 is an abundant number, because the sum of its proper divisors (41624706962385555) is greater than itself. Its abundance is 1501833341164710

Bases of 40122873621220845

• Binary: 10001110100010111000101001111101100011111000110111101101₂
• Hexadecimal: 0x8E8B8A7D8F8DED
• Base-36: AZ2DDOK6DIL

Squares and roots of 40122873621220845

• 40122873621220845 squared (40122873621220845²) is 1609844987624459523690708262514025
• 40122873621220845 cubed (40122873621220845³) is 64591606988212024693764066872340191281269434851125
• The square root of 40122873621220845 is 200306948.5095832741
• The cube root of 40122873621220845 is 342345.0162699153

Scales and comparisons

• 40,122,873,621,220,845 seconds is equal to 1,275,783,272 years, 49 weeks, 5 days, 17 hours, 20 minutes, 45 seconds.
• To count from 1 to 40,122,873,621,220,845 would take you about three billion, eight hundred twenty-seven million, three hundred forty-nine thousand, eight hundred eighteen 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 40122873621220845 cubic inches would be around 28528.8 feet tall.

Recreational maths with 40122873621220845

• 40122873621220845 backwards is 54802212637822104
• The number of decimal digits it has is: 17
• The sum of 40122873621220845's digits is 57
• More coming soon!