139142066510549051775

Names of 139142066510549051775

• Cardinal: 139142066510549051775 can be written as One hundred thirty-nine quintillion, one hundred forty-two quadrillion, sixty-six trillion, five hundred ten billion, five hundred forty-nine million, fifty-one thousand, seven hundred seventy-five.

Scientific notation

• Scientific notation: 1.39142066510549051775 × 10²⁰

Factors of 139142066510549051775

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6746653582

Divisors of 139142066510549051775

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 63 75 105 175 225 315 525 1575 3343 3917 10029 11751 16715 19585 23401 27419 30087 35253 50145 58755 70203 82257 83575 97925 117005 137095 150435 176265 210609 246771 250725 293775 351015 411285 585025 685475 752175 881325 1053045 1233855 1755075 2056425 5265225 6169275 13094531 39283593 65472655 91661717 117850779 196417965 274985151 327363275 458308585 589253895 824955453 982089825 1374925755 2291542925 2946269475 4124777265 6746646307 6874628775 20239938921 20623886325 33733231535 47226524149 60719816763 101199694605 141679572447 168666157675 236132620745 303599083815 425038717341 505998473025 708397862235 1180663103725 1517995419075 2125193586705 3541989311175 10625967933525 22554038604301 26426613584519 67662115812903 79279840753557 112770193021505 132133067922595 157878270230107 184986295091633 202986347438709 237839522260671 338310579064515 396399203767785 473634810690321 554958885274899 563850965107525 660665339612975 789391351150535 924931475458165 1014931737193545 1189197611303355 1420904432070963 1664876655824697 1691552895322575 1981996018838925 2368174053451605 2774794426374495 3946956755752675 4624657377290825 5074658685967725 5945988056516775 7104522160354815 8324383279123485 11840870267258025 13873972131872475 35522610801774075 41621916395617425 88344169213047017 265032507639141051 441720846065235085 618409184491329119 795097522917423153 1325162538195705255 1855227553473987357 2208604230326175425 3092045922456645595 3975487614587115765 5565682660421962071 6625812690978526275 9276137767369936785 15460229612283227975 19877438072935578825 27828413302109810355 46380688836849683925 139142066510549051775
• Sum of all divisors σ(n): 284979536958948209664
• Sum of proper divisors (its aliquot sum) s(n): 145837470448399157889
• 139142066510549051775 is an abundant number, because the sum of its proper divisors (145837470448399157889) is greater than itself. Its abundance is 6695403937850106114

Bases of 139142066510549051775

• Binary: 1111000101011111011111011000100100011111011000011010110100101111111₂
• Hexadecimal: 0x78AFBEC48FB0D697F
• Base-36: TD4WI2RNGZPTR

Squares and roots of 139142066510549051775

• 139142066510549051775 squared (139142066510549051775²) is 19360514672826055977289268568351630650625
• 139142066510549051775 cubed (139142066510549051775³) is 2693862020284823895398995146947415105652123494701620061109375
• The square root of 139142066510549051775 is 11795849545.9440754845
• The cube root of 139142066510549051775 is 5181865.6600996041

Scales and comparisons

• 139,142,066,510,549,051,775 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 139,142,066,510,549,051,775 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 139142066510549051775 cubic inches would be around 431822.1 feet tall.

Recreational maths with 139142066510549051775

• 139142066510549051775 backwards is 577150945015660241931
• The number of decimal digits it has is: 21
• The sum of 139142066510549051775's digits is 81
• More coming soon!