138687175499795

Names of 138687175499795

• Cardinal: 138687175499795 can be written as One hundred thirty-eight trillion, six hundred eighty-seven billion, one hundred seventy-five million, four hundred ninety-nine thousand, seven hundred ninety-five.

Scientific notation

• Scientific notation: 1.38687175499795 × 10¹⁴

Factors of 138687175499795

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 317

Divisors of 138687175499795

• Number of divisors d(n): 384
• Complete list of divisors:
  1 5 13 19 37 61 65 73 95 109 169 185 247 305 365 481 545 703 793 845 949 1159 1235 1369 1387 1417 2071 2197 2257 2405 2701 3211 3515 3965 4033 4453 4745 5795 6253 6649 6845 6935 7085 7957 9139 10309 10355 10985 11285 12337 13505 15067 16055 17797 18031 18421 20165 22265 26011 26923 29341 31265 33245 35113 39785 41743 42883 45695 51319 51545 52429 57889 61685 75335 76627 81289 83509 84607 86437 88985 90155 92105 99937 103441 118807 126331 130055 134017 134615 146705 149221 151183 160381 164761 175565 195871 208715 214415 231361 234403 239473 246013 256595 262145 289445 294409 338143 349999 381433 383135 406445 417545 423035 432185 456469 485377 499685 517205 557479 594035 631655 667147 670085 681577 746105 752557 755915 801905 823805 979355 996151 1085617 1099891 1123681 1156805 1172015 1197365 1230065 1299181 1344733 1472045 1544491 1586671 1642303 1690715 1749995 1898803 1907165 1939873 1965379 2141893 2282345 2426885 2546323 2787395 2835199 3007693 3047239 3130459 3198169 3335735 3407885 3762785 3827317 4395859 4549987 4674247 4958629 4980755 5428085 5499455 5593771 5618405 5934097 6096157 6309901 6495905 6723665 7247227 7722455 7933355 8211515 8672911 8860501 9102481 9222163 9494015 9699365 9783241 9826895 10709465 10893133 12731615 12949963 14113021 14175995 14298583 14607853 15038465 15236195 15652295 15990845 16889353 17481529 17958949 19136585 20626723 21349939 21979295 22749935 23371235 24684439 24793145 25218349 25549927 27844609 27968855 29670485 30480785 31549505 36236135 36857587 40695967 41576197 43364555 44302505 45512405 46110815 48916205 49755121 54465665 57146167 60765211 64749815 70565105 71492915 72719023 73039265 79250041 82028713 84446765 87407645 89794745 94213951 103133615 106749695 112747843 115826983 118332253 119888119 123422195 126091745 127749635 139223045 141610729 168349519 172947139 183469273 184287935 185881579 203479835 206969527 207880985 219561589 233466337 248775605 268147399 277549207 285730835 303826055 320897707 327838537 332149051 341220031 361979917 363595115 396250205 410143565 471069755 479148631 529047571 540490561 563739215 579134915 591661265 599440595 646816573 664481113 708053645 789947743 841747595 864735695 917346365 929407895 945347299 1030250533 1034847635 1066373269 1097807945 1167331685 1340736995 1387746035 1505750779 1538319289 1558545547 1604488535 1639192685 1660745255 1706100155 1809899585 1840939477 2248312807 2395743155 2645237855 2690603851 2702452805 3035062381 3234082865 3322405565 3485916187 3949738715 4171670191 4435860403 4726736495 5151252665 5331866345 6228932203 6877618423 7528753895 7691596445 7792727735 8638254469 9204697385 10269320659 11241564035 12289514887 12625141147 13393256929 13453019255 15175311905 17429580935 19574760127 19998150757 20261092111 20858350955 22179302015 23932213201 29228066491 31144661015 34388092115 34977850063 39455810953 43191272345 51346603295 57666185239 61447574435 63125705735 66966284645 97873800635 99990753785 101305460555 112297308097 119661066005 146140332455 164126834911 174889250315 197279054765 254471881651 288330926195 379964864383 454712050819 561486540485 749660408107 820634174555 1272359408255 1459865005261 1899824321915 2133648853843 2273560254095 3748302040535 7299325026305 10668244269215 27737435099959 138687175499795
• Sum of all divisors σ(n): 202800207456000
• Sum of proper divisors (its aliquot sum) s(n): 64113031956205
• 138687175499795 is a deficient number, because the sum of its proper divisors (64113031956205) is less than itself. Its deficiency is 74574143543590

Bases of 138687175499795

• Binary: 11111100010001010011111110101001010000000010011₂
• Hexadecimal: 0x7E229FD4A013
• Base-36: 1D5S0BHUKZ

Squares and roots of 138687175499795

• 138687175499795 squared (138687175499795²) is 19234132648110938508045042025
• 138687175499795 cubed (138687175499795³) is 2667527530154898475142088162831901153884875
• The square root of 138687175499795 is 11776551.9359358747
• The cube root of 138687175499795 is 51762.1254696967

Scales and comparisons

• 138,687,175,499,795 seconds is equal to 4,409,823 years, 10 weeks, 8 hours, 36 minutes, 35 seconds.
• To count from 1 to 138,687,175,499,795 would take you about eleven million, twenty-four thousand, five hundred fifty-seven 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 138687175499795 cubic inches would be around 4313.5 feet tall.

Recreational maths with 138687175499795

• 138687175499795 backwards is 597994571786831
• The number of decimal digits it has is: 15
• The sum of 138687175499795's digits is 89
• More coming soon!