142020746910607212837225

Names of 142020746910607212837225

• Cardinal: 142020746910607212837225 can be written as One hundred forty-two sextillion, twenty quintillion, seven hundred forty-six quadrillion, nine hundred ten trillion, six hundred seven billion, two hundred twelve million, eight hundred thirty-seven thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.42020746910607212837225 × 10²³

Factors of 142020746910607212837225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7113

Divisors of 142020746910607212837225

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 135 225 405 675 1129 1759 2025 3387 4217 5277 5645 8795 10161 12651 15831 16935 21085 26385 28225 30483 37953 43975 47493 50805 63255 79155 84675 91449 105425 113859 131925 142479 152415 189765 237465 254025 316275 341577 395775 457245 569295 712395 762075 948825 1187325 1274641 1707885 1985911 2286225 2846475 3094081 3561975 3823923 4760993 5957733 6373205 7417703 8539425 9282243 9929555 11471769 14282979 15470405 17873199 19119615 22253109 23804965 27846729 29788665 31866025 34415307 37088515 42848937 46411215 49647775 53619597 57358845 66759327 71414895 77352025 83540187 89365995 95598075 103245921 111265545 119024825 128546811 139233645 148943325 160858791 172076535 185442575 200277981 214244685 232056075 250620561 268097985 286794225 333796635 357074475 385640433 417700935 446829975 516229605 556327725 600833943 642734055 696168225 804293955 860382675 1001389905 1071223425 1253102805 1340489925 1668983175 1928202165 2088504675 2242093519 2581148025 3004169715 3213670275 3493217449 4021469775 5006949525 5375161097 6265514025 6726280557 8374586687 9641010825 10479652347 11210467595 13047739577 15020848575 16125483291 17466087245 20178841671 25123760061 26875805485 31438957041 33631402785 39143218731 41872933435 48376449873 52398261735 56052337975 60536525013 65238697885 75371280183 80627416455 87330436225 94316871123 100894208355 117429656193 125618800305 134379027425 145129349619 157194785205 168157013925 181609575039 195716093655 209364667175 226113840549 241882249365 261991308675 282950613369 302682625065 326193489425 352288968579 376856400915 403137082275 435388048857 471584355615 504471041775 587148280965 628094001525 678341521647 725646748095 785973926025 908047875195 978580468275 1056866905737 1130569202745 1209411246825 1414753066845 1513413125325 1761444842895 1884282004575 2176940244285 2357921778075 2935741404825 3391707608235 3628233740475 3943842499921 4540239375975 5284334528685 5652846013725 7073765334225 8807224214475 9454908369623 10884701221425 11831527499763 14730897982433 16958538041175 19719212499605 26421672643425 28364725108869 35494582499289 44192693947299 47274541848115 59157637498815 73654489912165 85094175326607 98596062498025 106483747497867 132578081841897 141823625544345 177472912496445 220963469736495 236372709240575 255282525979821 295788187494075 319451242493601 368272449560825 397734245525691 425470876633035 532418737489335 662890409209485 709118127721725 765847577939463 887364562482225 1104817348682475 1193202736577073 1276412629899105 1597256212468005 1988671227628455 2127354383165175 2662093687446675 3314452046047425 3829237889697315 5966013682885365 6382063149495525 7986281062340025 9943356138142275 16631183822166857 19146189448486575 29830068414426825 49893551466500571 83155919110834285 149680654399501713 249467757332502855 415779595554171425 449041963198505139 748403271997508565 1247338786662514275 1347125889595515417 2245209815992525695 3742016359987542825 6735629447977577085 11226049079962628475 33678147239887885425
• Sum of all divisors σ(n): 142049557970297188301898
• Sum of proper divisors (its aliquot sum) s(n): 28811059689975464673
• 142020746910607212837225 is a deficient number, because the sum of its proper divisors (28811059689975464673) is less than itself. Its deficiency is 141991935850917237372552

Bases of 142020746910607212837225

• Binary: 11110000100101111010111001010001110010000011111111110011101000111100101101001₂
• Hexadecimal: 0x1E12F5CA3907FE747969
• Base-36: N4KF1Y1AX8OM1K9

Squares and roots of 142020746910607212837225

• 142020746910607212837225 squared (142020746910607212837225²) is 20169892553046748189452438210879190834345700625
• 142020746910607212837225 cubed (142020746910607212837225³) is 2864543205490393391696384373415864316895424440237989086602986705765625
• 142020746910607212837225 is a perfect square number. Its square root is 376856400915
• The cube root of 142020746910607212837225 is 52173575.1554341409

Scales and comparisons

• 142,020,746,910,607,212,837,225 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,020,746,910,607,212,837,225 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 142020746910607212837225 cubic inches would be around 4347797.9 feet tall.

Recreational maths with 142020746910607212837225

• 142020746910607212837225 backwards is 522738212706019647020241
• 142020746910607212837225 is a Harshad number.
• The number of decimal digits it has is: 24
• The sum of 142020746910607212837225's digits is 81
• More coming soon!