138685588167555

Names of 138685588167555

• Cardinal: 138685588167555 can be written as One hundred thirty-eight trillion, six hundred eighty-five billion, five hundred eighty-eight million, one hundred sixty-seven thousand, five hundred fifty-five.

Scientific notation

• Scientific notation: 1.38685588167555 × 10¹⁴

Factors of 138685588167555

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2272

Divisors of 138685588167555

• Number of divisors d(n): 640
• Complete list of divisors:
  1 3 5 9 11 13 15 27 33 39 45 55 61 65 71 81 99 117 135 143 165 183 195 213 297 305 307 351 355 405 429 495 549 585 639 671 715 781 793 891 915 921 923 1053 1065 1287 1485 1535 1647 1755 1801 1917 2013 2145 2343 2379 2745 2763 2769 3195 3355 3377 3861 3905 3965 3991 4331 4455 4605 4615 4941 5265 5403 5751 6039 6435 7029 7137 8235 8289 8307 8723 9005 9585 10065 10131 10153 11583 11715 11895 11973 12993 13815 13845 16209 16885 18117 18727 19305 19811 19955 21087 21411 21655 21797 23413 24705 24867 24921 26169 27015 28755 30195 30393 30459 35145 35685 35919 38979 41445 41535 43615 43901 47641 48627 50655 50765 54351 56181 56303 57915 59433 59865 63261 64233 64965 65391 70239 74763 78507 81045 90585 91179 91377 93635 99055 105435 107055 107757 108985 109861 116937 117065 124335 124605 127871 130845 131703 142923 145881 151965 152295 168543 168909 178299 179595 194895 196173 205997 210717 219505 235521 238205 239767 243135 243451 257543 271755 273537 274131 280905 281515 283361 297165 316305 321165 323271 326955 329583 350811 351195 373815 383613 392535 395109 428769 455895 456885 505629 506727 534897 538785 549305 552907 584685 588519 617991 619333 632151 639355 658515 706563 714615 719301 729405 730353 772629 822393 842715 844545 850083 891495 980865 988749 1029985 1053585 1150839 1177605 1185327 1198835 1208471 1217255 1286307 1287715 1329617 1367685 1370655 1406581 1416805 1428193 1516887 1520181 1604691 1616355 1647915 1658721 1662323 1754055 1765557 1853973 1857999 1896453 1918065 1975545 2143845 2157903 2191059 2317887 2528145 2533635 2550249 2674485 2677961 2764535 2942595 2966247 3089955 3096665 3116971 3160755 3452517 3532815 3555981 3596505 3625413 3651765 3858921 3863145 3988851 4111965 4219743 4250415 4284579 4560543 4943745 4976163 4986969 5561919 5573997 5754195 5926635 6042355 6081977 6431535 6473709 6573177 6648085 6953661 7032905 7140965 7187791 7584435 7600905 7650747 7800131 8023455 8033883 8293605 8311615 8827785 8898741 9269865 9289995 9350913 9482265 10357551 10789515 10876239 10955295 11589435 11966553 12659229 12751245 12853737 13389805 14625787 14831235 14928489 14960907 15584855 15710123 16685757 16721991 17262585 17285021 17779905 18127065 18245931 18285553 19294605 19421127 19719531 19944255 20860983 21098715 21422895 21563373 22802715 22952241 23400393 24101649 24880815 24934845 27809595 27869985 28052739 30409885 32368545 32628717 32865885 33727327 34768305 35899659 35938955 37977687 38253735 38561211 39000655 39256397 40169415 43877361 44493705 44785467 44882721 46754565 47130369 50165973 51787755 51855063 54381195 54737793 54856659 59832765 63296145 64268685 64690119 70201179 72304947 73128935 74642445 74804535 78550615 79065701 83428785 83609955 84158217 85801441 86425105 91229655 91427765 97105635 97886151 98597655 101181981 101401703 104304915 107698977 107816865 113933061 114761205 115683633 117001965 117769191 120508245 131632083 134648163 140263695 141391107 155565189 163143585 164213379 164569977 168636635 179498295 189888435 190135231 192806055 194070357 196281985 210603537 216914841 219386805 223927335 224413605 235651845 237197103 250829865 252474651 257404323 259275315 273688965 274283295 303545943 304205109 323450595 351005895 353307573 361524735 371000597 394896249 395328505 420791085 424173321 429007205 431820367 438455251 466695567 489430755 492640137 493709931 505909905 507008515 510333161 538494885 569665305 570405693 578418165 582211071 588845955 631810611 658160415 673240815 706955535 711591309 772212969 777825945 821066895 822849885 910637829 912615327 950676155 970351785 1053017685 1059922719 1084574205 1113001791 1115418733 1184688747 1185985515 1262373255 1272519963 1287021615 1295461101 1315365753 1400086701 1481129793 1517729715 1521025545 1530999483 1711217079 1766537865 1855002985 1974481245 2120866605 2134773927 2159101835 2192276255 2316638907 2333477835 2394640217 2463200685 2468549655 2551665805 2731913487 2737845981 2852028465 2911055355 3159053055 3179768157 3339005373 3346256199 3557956545 3861064845 3886383303 3946097259 4553189145 4563076635 4592998449 4823007761 5133651237 5299613595 5565008955 5577093665 5613664771 5923443735 6362599815 6404321781 6477305505 6576828765 6949916721 7000433505 7183920651 7405648965 7654997415 8213537943 8556085395 10017016119 10038768597 10673869635 11583194535 11659149909 11838291777 11973201085 13659567435 13689229905 13778995347 14469023283 15400953711 15898840785 16695026865 16731280995 16840994313 19431916515 19730486295 21551761953 22964992245 24115038805 25668256185 26341042387 28068323855 30051048357 30116305791 31130322821 32021608905 34749583605 34977449727 35514875331 35919603255 41067689715 41336986041 43407069849 50085080595 50193842985 50522982939 58295749545 59191458885 64655285859 68894976735 72345116415 77004768555 79023127161 84204971565 90348917373 93390968463 107758809765 130221209547 131705211935 150255241785 150581528955 151568948817 155651614105 174887248635 177574376655 193965857577 206684930205 217035349245 237069381483 252614914695 280172905389 323276429295 342433551031 390663628641 395115635805 451744586865 454706846451 466954842315 651106047735 711208144449 757844744085 840518716167 969829287885 1027300653093 1185346907415 1400864526945 1712167755155 1953318143205 2133624433347 2273534232255 2521556148501 3081901959279 3556040722245 4202593580835 5136503265465 9245705877837 10668122166735 12607780742505 15409509796395 27737117633511 46228529389185 138685588167555
• Sum of all divisors σ(n): 302186870802432
• Sum of proper divisors (its aliquot sum) s(n): 163501282634877
• 138685588167555 is an abundant number, because the sum of its proper divisors (163501282634877) is greater than itself. Its abundance is 24815694467322

Bases of 138685588167555

• Binary: 11111100010001001000001001101111101101110000011₂
• Hexadecimal: 0x7E224137DB83
• Base-36: 1D5RA2FT6R

Squares and roots of 138685588167555

• 138685588167555 squared (138685588167555²) is 19233692365380671422754678025
• 138685588167555 cubed (138685588167555³) is 2667435938326630584380887501887463776478875
• The square root of 138685588167555 is 11776484.5419825945
• The cube root of 138685588167555 is 51761.9279892789

Scales and comparisons

• 138,685,588,167,555 seconds is equal to 4,409,772 years, 37 weeks, 3 days, 10 hours, 59 minutes, 15 seconds.
• To count from 1 to 138,685,588,167,555 would take you about eleven million, twenty-four thousand, four hundred thirty-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 138685588167555 cubic inches would be around 4313.5 feet tall.

Recreational maths with 138685588167555

• 138685588167555 backwards is 555761885586831
• 138685588167555 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138685588167555's digits is 81
• More coming soon!