142889405914536875

Names of 142889405914536875

• Cardinal: 142889405914536875 can be written as One hundred forty-two quadrillion, eight hundred eighty-nine trillion, four hundred five billion, nine hundred fourteen million, five hundred thirty-six thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.42889405914536875 × 10¹⁷

Factors of 142889405914536875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2048

Divisors of 142889405914536875

• Number of divisors d(n): 250
• Complete list of divisors:
  1 5 11 25 53 55 121 125 265 275 583 605 625 1325 1331 1375 1979 2809 2915 3025 6413 6625 6655 6875 9895 14045 14575 14641 15125 21769 30899 32065 33125 33275 49475 70225 70543 72875 73205 75625 104887 108845 148877 154495 160325 166375 239459 247375 339889 351125 352715 364375 366025 524435 544225 744385 772475 775973 801625 831875 1153757 1197295 1236875 1637647 1699445 1755625 1763575 1830125 2622175 2634049 2721125 3721925 3738779 3862375 3879865 4008125 5559011 5768785 5986475 7890481 8188235 8497225 8817875 9150625 12691327 13110875 13170245 13605625 18014117 18609625 18693895 19311875 19399325 27795055 28843925 28974539 29932375 39452405 40941175 41126569 42486125 44089375 61149121 63456635 65554375 65851225 86795291 90070585 93048125 93469475 96996625 138975275 139604597 144219625 144872695 149661875 197262025 198155287 204705875 205632845 212430625 294627583 305745605 317283175 329256125 433976455 450352925 467347375 484983125 672640331 694876375 698022985 721098125 724363475 954748201 986310125 990776435 1023529375 1028164225 1473137915 1528728025 1535650567 1586415875 1646280625 2169882275 2179708157 2251764625 2336736875 3240903413 3363201655 3474381875 3490114925 3621817375 4773741005 4931550625 4953882175 5140821125 7365689575 7399043641 7643640125 7678252835 7932079375 10502230211 10849411375 10898540785 11258823125 15615261899 16204517065 16816008275 17450574625 18109086875 23868705025 24769410875 25704105625 35649937543 36828447875 36995218205 38218200625 38391264175 52511151055 54247056875 54492703925 78076309495 81022585325 81389480051 84080041375 87252873125 115524532321 119343525125 123847054375 171767880889 178249687715 184142239375 184976091025 191956320875 262555755275 272463519625 390381547475 392149312973 405112926625 406947400255 420400206875 577622661605 596717625625 858839404445 891248438575 924880455125 959781604375 1312778776375 1362317598125 1889446689779 1951907737375 1960746564865 2025564633125 2034737001275 2888113308025 4294197022225 4313642442703 4456242192875 4624402275625 6563893881875 9447233448895 9759538686875 9803732824325 10173685006375 14440566540125 20783913587569 21470985111125 21568212213515 22281210964375 47236167244475 49018664121625 50868425031875 72202832700625 103919567937845 107354925555625 107841061067575 228623049463259 236180836222375 245093320608125 519597839689225 539205305337875 1143115247316295 1180904181111875 2597989198446125 2696026526689375 5715576236581475 12989945992230625 28577881182907375 142889405914536875
• Sum of all divisors σ(n): 200287089979227900
• Sum of proper divisors (its aliquot sum) s(n): 57397684064691025
• 142889405914536875 is a deficient number, because the sum of its proper divisors (57397684064691025) is less than itself. Its deficiency is 85491721849845850

Bases of 142889405914536875

• Binary: 111111011101001010010100001011001101100111101101110101011₂
• Hexadecimal: 0x1FBA52859B3DBAB
• Base-36: 132Y2EVEDSIZ

Squares and roots of 142889405914536875

• 142889405914536875 squared (142889405914536875²) is 20417382322609285674996445734765625
• 142889405914536875 cubed (142889405914536875³) is 2917427630407607902574603475348963089082758544921875
• The square root of 142889405914536875 is 378007150.6129703825
• The cube root of 142889405914536875 is 522797.3090759163

Scales and comparisons

• 142,889,405,914,536,875 seconds is equal to 4,543,441,122 years, 6 weeks, 5 days, 6 hours, 54 minutes, 35 seconds.
• To count from 1 to 142,889,405,914,536,875 would take you about thirteen billion, six hundred thirty million, three hundred twenty-three thousand, three hundred sixty-six 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 142889405914536875 cubic inches would be around 43566.4 feet tall.

Recreational maths with 142889405914536875

• 142889405914536875 backwards is 578635419504988241
• The number of decimal digits it has is: 18
• The sum of 142889405914536875's digits is 89
• More coming soon!