138667684555725

Names of 138667684555725

• Cardinal: 138667684555725 can be written as One hundred thirty-eight trillion, six hundred sixty-seven billion, six hundred eighty-four million, five hundred fifty-five thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 1.38667684555725 × 10¹⁴

Factors of 138667684555725

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1496

Divisors of 138667684555725

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 5 13 15 17 25 29 39 51 65 75 79 85 87 145 169 195 221 237 255 257 325 377 395 425 435 493 507 663 725 771 845 975 1027 1093 1105 1131 1185 1275 1285 1343 1479 1885 1975 2175 2291 2465 2535 2873 3081 3279 3315 3341 3855 4029 4225 4369 4901 5135 5465 5525 5655 5925 6409 6425 6715 6873 7395 7453 8619 9425 10023 11455 12325 12675 13107 13351 14209 14365 14703 15405 16395 16575 16705 17459 18581 19227 19275 20145 20303 21845 22359 24505 25675 27325 28275 29783 31697 32045 33575 34365 36975 37265 38947 40053 42627 43095 43433 50115 52377 55743 56797 57275 60909 65535 66755 71045 71825 73515 77025 81975 83317 83525 86347 87295 89349 92905 95091 96135 96889 100725 101515 109225 111795 116841 122525 126701 130299 148915 158485 160225 170391 171825 184717 186325 194735 200265 213135 215475 217165 226967 241553 249951 250575 259041 261885 263939 278715 280901 283985 290667 304545 327675 333775 345151 355225 367575 380103 387179 412061 416585 431735 436475 446745 464525 475455 480675 484445 506311 507575 538849 554151 558975 584205 588787 633505 651495 680901 724659 738361 744575 791817 792425 842703 851955 923585 973675 1001325 1035453 1065675 1085825 1122511 1134835 1161537 1207765 1236183 1249755 1259557 1295205 1309425 1319695 1393575 1404505 1419925 1453335 1467899 1518933 1522725 1616547 1647113 1725755 1766361 1900515 1935895 2060305 2082925 2158675 2215083 2233725 2377275 2422225 2504063 2531555 2694245 2770755 2921025 2943935 3140189 3167525 3257475 3367533 3404505 3431207 3623295 3651713 3691805 3778671 3959085 4213515 4259775 4403697 4486963 4617925 4775317 4941339 5177265 5356793 5612555 5674175 5807685 6038825 6180915 6248775 6297785 6476025 6582043 6598475 7005037 7022525 7266675 7339495 7512189 7594665 7654231 8082735 8146129 8235565 8628775 8831805 9420567 9502575 9679475 10009379 10293621 10301525 10955139 11075415 12520315 12657775 13460889 13471225 13853775 14325951 14592643 14719675 15700945 16070379 16837665 17022525 17156035 18116475 18258565 18459025 18893355 19082687 19746129 19795425 21015111 21067575 21412469 22018485 22191179 22434815 22962693 23876585 24438387 24706695 25886325 26783965 28062775 29038425 30028137 30904575 31488925 32552819 32910215 35025185 36697475 37560945 37973325 38271155 40413675 40730645 41177825 42569071 43777929 44159025 47102835 47472269 50046895 51468105 54775695 55377075 57248061 58330519 62079121 62601575 64237407 66573537 67304445 71629755 72963215 78504725 80351895 84188325 85780175 91065481 91292825 94466775 95413435 97658457 98730645 99505003 105075555 105899677 107062345 110092425 110955895 112174075 114813465 119382925 122191935 123533475 127707213 130121927 133919825 138484193 142416807 150140685 162764095 164551075 174991557 175125925 186237363 187804725 191355775 203653225 212845355 218889645 235514175 237361345 248074931 250234475 257340525 273196443 273878475 286240305 288485327 291652595 298515009 310395605 317699031 321187035 332867685 336522225 358148775 364816075 377250043 390365781 401759475 415452579 423186647 455327405 477067175 488292285 493653225 497525015 525377775 529498385 535311725 553397923 554779475 574067325 610959675 638536065 643544191 650609635 692420965 712084035 744224793 750703425 807028573 813820475 865455981 874957785 931186815 1064226775 1094448225 1131750129 1186806725 1240374655 1269559941 1365982215 1376695801 1431201525 1442426635 1458262975 1492575045 1551978025 1588495155 1605935175 1660193769 1664338425 1691585051 1800294509 1886250215 1930632573 1951828905 2077262895 2115933235 2276637025 2421085719 2441461425 2487625075 2647491925 2766989615 3192680325 3217720955 3253048175 3462104825 3560420175 3721123965 3750309251 4035142865 4130087403 4327279905 4374788925 4655934075 4904250559 5074755153 5400883527 5658750645 6201873275 6347799705 6829911075 6883479005 7194172999 7212133175 7462875225 7942475775 8300968845 8366074483 8457925255 9001472545 9431251075 9653162865 9759144525 10386314475 10579666175 10940251247 11250927753 12105428595 13834948075 14712751677 16088604775 18605619825 18751546255 20175714325 20650437015 21582518997 21636399525 23403828617 24521252795 25098223449 25373775765 27004417635 28293753225 31738998525 32820753741 34417395025 35970864995 41504844225 41830372415 42289626275 45007362725 48265814325 54701256235 56254638765 60527142975 63755257267 70211485851 73563758385 93757731275 103252185075 107912594985 108758968279 117019143085 122606263975 125491117245 126868878825 135022088175 142223266211 164103768705 179854324975 191265771801 209151862075 273506281175 281273193825 318776286335 326276904837 351057429255 367818791925 426669798633 539562974925 543794841395 585095715425 627455586225 711116331055 820518843525 956328859005 1593881431675 1631384524185 1755287146275 1848902460743 2133348993165 2718974206975 3555581655275 4781644295025 5546707382229 8156922620925 9244512303715 10666744965825 27733536911145 46222561518575 138667684555725
• Sum of all divisors σ(n): 276690054988800
• Sum of proper divisors (its aliquot sum) s(n): 138022370433075
• 138667684555725 is a deficient number, because the sum of its proper divisors (138022370433075) is less than itself. Its deficiency is 645314122650

Bases of 138667684555725

• Binary: 11111100001111000010110000101000110101111001101₂
• Hexadecimal: 0x7E1E16146BCD
• Base-36: 1D5J1Z39VX

Squares and roots of 138667684555725

• 138667684555725 squared (138667684555725²) is 19228726740046053690630275625
• 138667684555725 cubed (138667684555725³) is 2666403013996940486231446008425912421703125
• The square root of 138667684555725 is 11775724.3749896337
• The cube root of 138667684555725 is 51759.7004919113

Scales and comparisons

• 138,667,684,555,725 seconds is equal to 4,409,203 years, 22 weeks, 6 days, 17 hours, 28 minutes, 45 seconds.
• To count from 1 to 138,667,684,555,725 would take you about eleven million, twenty-three thousand and eight 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 138667684555725 cubic inches would be around 4313.3 feet tall.

Recreational maths with 138667684555725

• 138667684555725 backwards is 527555486766831
• The number of decimal digits it has is: 15
• The sum of 138667684555725's digits is 78
• More coming soon!