138488701903527159

Names of 138488701903527159

• Cardinal: 138488701903527159 can be written as One hundred thirty-eight quadrillion, four hundred eighty-eight trillion, seven hundred one billion, nine hundred three million, five hundred twenty-seven thousand, one hundred fifty-nine.

Scientific notation

• Scientific notation: 1.38488701903527159 × 10¹⁷

Factors of 138488701903527159

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 259

Divisors of 138488701903527159

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 9 19 27 29 41 57 87 123 167 171 261 369 501 513 551 779 783 841 1107 1189 1503 1653 1681 2337 2523 3173 3567 4509 4843 4959 5043 6847 7011 7569 9519 10701 14529 14877 15129 15979 20541 21033 22591 22707 27889 28557 31939 32103 34481 43587 45387 47937 48749 61623 67773 68921 83667 85671 92017 95817 103443 130093 130761 140447 143811 146247 184869 198563 203319 206763 251001 276051 280727 287451 310329 390279 421341 431433 438741 529891 595689 609957 620289 655139 753003 808781 828153 842181 862353 926231 930987 1143449 1170837 1264023 1309499 1316223 1413721 1589673 1787067 1860867 1965417 1998709 2426343 2484459 2526543 2668493 2778693 3430347 3512511 3772697 3792069 3928497 4241163 4657463 4769019 5333813 5361201 5758327 5896251 5996127 7279029 7579629 8005479 8141083 8336079 10291041 11318091 11509807 11785491 12723489 13972389 14307057 15366839 16001439 17274981 17688753 17988381 21725531 21837087 23454649 24016437 24423249 25008237 26860699 30873123 33160021 33954273 34529421 35356473 37975471 38170467 41917167 46100517 46881409 48004317 51824943 53965143 57962561 65176593 70363947 72049311 73269747 80582097 88491797 99480063 101862819 103588263 109408213 113926413 125751501 135066427 138301551 140644227 144012951 154680577 155474829 173887683 190955983 195529779 211091841 218686333 219809241 236091407 241746291 265475391 298440189 310764789 328224639 333784403 341779239 405199281 414904653 421932681 445638331 464041731 521663049 572867949 586589337 630040399 633275523 656058999 708274221 725238873 796426173 890746771 895320567 961640609 984673917 1001353209 1025337717 1101288659 1215597843 1265798043 1336914993 1359560861 1392125193 1564989147 1718603847 1890121197 1922137769 1968176997 2124822663 2389278519 2566262113 2672240313 2884921827 2954021751 3004059627 3303865977 3628163677 3646793529 3916926383 4010744979 4078682583 4176375579 4485736733 5155811541 5537723507 5670363591 5766413307 5904530991 6341903657 6374467989 7698786339 7829195303 8016720939 8654765481 9012178881 9679747687 9911597931 10884491031 11750779149 12032234937 12236047749 13457210199 16613170521 17011090773 17299239921 18271171571 19025710971 23096359017 23487585909 24050162817 25831656359 25964296443 29039243061 29734793793 32653473093 35252337447 36520617611 36708143247 39427264969 40371630597 49839511563 51897719763 54813514713 55741995301 57077132913 69289077051 70462757727 74421601277 77494969077 87117729183 97960419279 105216746633 105757012341 109561852833 118281794907 121114891791 148754710757 149518534689 160593981703 164440544139 167225985903 171231398739 183915206053 211388273181 223264803831 227046663787 232484907231 261353187549 315650239899 320997007423 328685558499 354845384721 446264132271 481781945109 493321632417 501677957709 551745618159 669794411493 681139991361 697454721693 749118034411 946950719697 962991022269 986056675497 1059097910719 1064536154163 1338792396813 1445345835327 1505033873127 1616517863729 1655236854477 2009383234479 2043419974083 2247354103233 2840852159091 2888973066807 3051285652357 3177293732157 4016377190439 4313886611953 4336037505981 4849553591187 4965710563431 6098943141037 6130259922249 6584353249823 6742062309699 8666919200421 9153856957071 9308913215267 9531881196471 12941659835859 14548660773561 18296829423111 19753059749469 20226186929097 27461570871213 27926739645801 28595643589413 30713839410851 38824979507577 43645982320683 54890488269333 59259179248407 82384712613639 83780218937403 92141518232553 116474938522731 125102711746637 164671464807999 176869351090073 177777537745221 251340656812209 269958483242743 276424554697659 375308135239911 530608053270219 809875449728229 829273664092977 1125924405719733 1591824159810657 2429626349184687 3377773217159199 4775472479431971 5129211181612117 7288879047554061 15387633544836351 46162900634509053 138488701903527159
• Sum of all divisors σ(n): 230643500016384000
• Sum of proper divisors (its aliquot sum) s(n): 92154798112856841
• 138488701903527159 is a deficient number, because the sum of its proper divisors (92154798112856841) is less than itself. Its deficiency is 46333903790670318

Bases of 138488701903527159

• Binary: 111101100000000101011110110011010010111010101110011110111₂
• Hexadecimal: 0x1EC02BD9A5D5CF7
• Base-36: 11VM5BCX1DRR

Squares and roots of 138488701903527159

• 138488701903527159 squared (138488701903527159²) is 19179120554924006952622245050611281
• 138488701903527159 cubed (138488701903527159³) is 2656091509302681183692614723561860232416602935280679
• The square root of 138488701903527159 is 372140701.7561061661
• The cube root of 138488701903527159 is 517374.2162384853

Scales and comparisons

• 138,488,701,903,527,159 seconds is equal to 4,403,512,346 years, 44 weeks, 1 day, 18 hours, 52 minutes, 39 seconds.
• To count from 1 to 138,488,701,903,527,159 would take you about thirteen billion, two hundred ten million, five hundred thirty-seven thousand and forty 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 138488701903527159 cubic inches would be around 43114.5 feet tall.

Recreational maths with 138488701903527159

• 138488701903527159 backwards is 951725309107884831
• The number of decimal digits it has is: 18
• The sum of 138488701903527159's digits is 81
• More coming soon!