139891688180127

Names of 139891688180127

• Cardinal: 139891688180127 can be written as One hundred thirty-nine trillion, eight hundred ninety-one billion, six hundred eighty-eight million, one hundred eighty thousand, one hundred twenty-seven.

Scientific notation

• Scientific notation: 1.39891688180127 × 10¹⁴

Factors of 139891688180127

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 198

Divisors of 139891688180127

• Number of divisors d(n): 264
• Complete list of divisors:
  1 3 9 13 19 27 39 57 81 117 163 171 243 247 351 361 489 513 729 741 1053 1083 1467 1539 2119 2187 2223 3097 3159 3249 4401 4617 4693 6357 6561 6669 6859 9291 9477 9747 13203 13851 14079 19071 19683 20007 20577 26569 27873 28431 29241 39609 40261 41553 42237 57213 58843 59049 60021 61731 79707 83619 85293 87723 89167 118827 120783 124659 126711 171639 176529 180063 185193 239121 250857 255879 263169 267501 345397 356481 362349 373977 380133 504811 514917 529587 540189 555579 717363 752571 764959 767637 789507 802503 1036191 1069443 1087047 1118017 1121931 1140399 1514433 1544751 1588761 1620567 1666737 2152089 2257713 2294877 2368521 2407509 3108573 3208329 3261141 3354051 3421197 4543299 4634253 4766283 4861701 5000211 6456267 6562543 6773139 6884631 7105563 7222527 9325719 9591409 9624987 9783423 10062153 10263591 13629897 13902759 14298849 14534221 14585103 15000633 19368801 19687629 20319417 20653893 21316689 21667581 27977157 28774227 29350269 30186459 30790773 40889691 41708277 42896547 43602663 45001899 58106403 59062887 60958251 61961679 65002743 83931471 86322681 88050807 90559377 92372319 122669073 124688317 125124831 128689641 130807989 135005697 174319209 177188661 182236771 182874753 185885037 195008229 251794413 258968043 264152421 271678131 277116957 368007219 374064951 386068923 392423967 405017091 522957627 531565983 546710313 557655111 585024687 755383239 776904129 792457263 815034393 1104021657 1122194853 1158206769 1177271901 1568872881 1594697949 1640130939 1672965333 1755074061 2266149717 2330712387 2369078023 2377371789 2445103179 3312064971 3366584559 3474620307 3531815703 4784093847 4920392817 5018895999 5265222183 6798449151 6992137161 7107234069 7335309537 9936194913 10099753677 10595447109 14352281541 14761178451 15056687997 20395347453 20976411483 21321702207 22005928611 29808584739 30299261031 31786341327 43056844623 44283535353 45170063991 62929234449 63965106621 66017785833 90897783093 95359023981 129170533869 132850606059 188787703347 191895319863 272693349279 286077071943 387511601607 398551818177 566363110041 575685959589 818080047837 858231215829 1195655454531 1727057878767 2454240143511 3586966363593 5181173636301 7362720430533 10760899090779 15543520908903 46630562726709 139891688180127
• Sum of all divisors σ(n): 240002438832240
• Sum of proper divisors (its aliquot sum) s(n): 100110750652113
• 139891688180127 is a deficient number, because the sum of its proper divisors (100110750652113) is less than itself. Its deficiency is 39780937528014

Bases of 139891688180127

• Binary: 11111110011101100010010011000011000100110011111₂
• Hexadecimal: 0x7F3B1261899F
• Base-36: 1DL5CR8UXR

Squares and roots of 139891688180127

• 139891688180127 squared (139891688180127²) is 19569684421885884201197736129
• 139891688180127 cubed (139891688180127³) is 2737636190929949030139121592373540367708383
• The square root of 139891688180127 is 11827581.6708288681
• The cube root of 139891688180127 is 51911.5468855325

Scales and comparisons

• 139,891,688,180,127 seconds is equal to 4,448,122 years, 50 weeks, 3 days, 8 hours, 15 minutes, 27 seconds.
• To count from 1 to 139,891,688,180,127 would take you about eleven million, one hundred twenty thousand, three hundred 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 139891688180127 cubic inches would be around 4326 feet tall.

Recreational maths with 139891688180127

• 139891688180127 backwards is 721081886198931
• The number of decimal digits it has is: 15
• The sum of 139891688180127's digits is 72
• More coming soon!