142627920421755033864

Names of 142627920421755033864

• Cardinal: 142627920421755033864 can be written as One hundred forty-two quintillion, six hundred twenty-seven quadrillion, nine hundred twenty trillion, four hundred twenty-one billion, seven hundred fifty-five million, thirty-three thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.42627920421755033864 × 10²⁰

Factors of 142627920421755033864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 405102860

Divisors of 142627920421755033864

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 1367 2734 4101 5468 8202 10936 12303 16404 24606 32808 49212 98424 3609329 7218658 10827987 14437316 21655974 28874632 32483961 43311948 64967922 86623896 129935844 259871688 401492159 802984318 1204476477 1605968636 2408952954 3211937272 3613429431 4817905908 4933952743 7226858862 9635811816 9867905486 14453717724 14801858229 19735810972 28907435448 29603716458 39471621944 44405574687 59207432916 88811149374 118414865832 177622298748 355244597496 548839781353 1097679562706 1646519344059 2195359125412 3293038688118 4390718250824 4939558032177 6586077376236 9879116064354 13172154752472 19758232128708 39516464257416 1449117292751311 2898234585502622 4347351878253933 5796469171005244 8694703756507866 11592938342010488 13042055634761799 17389407513015732 26084111269523598 34778815026031464 52168222539047196 104336445078094392 1980943339191042137 3961886678382084274 5942830017573126411 7923773356764168548 11885660035146252822 15847546713528337096 17828490052719379233 23771320070292505644 35656980105438758466 47542640140585011288 71313960210877516932 142627920421755033864
• Sum of all divisors σ(n): 386566637079212928000
• Sum of proper divisors (its aliquot sum) s(n): 243938716657457894136
• 142627920421755033864 is an abundant number, because the sum of its proper divisors (243938716657457894136) is greater than itself. Its abundance is 101310796235702860272

Bases of 142627920421755033864

• Binary: 1111011101101011100001010011111001011001111011001000001100100001000₂
• Hexadecimal: 0x7BB5C29F2CF641908
• Base-36: U3MBM5R6062A0

Squares and roots of 142627920421755033864

• 142627920421755033864 squared (142627920421755033864²) is 20342723683834486636981074349623786770496
• 142627920421755033864 cubed (142627920421755033864³) is 2901440374739696569462014454803201976652043813370455676076544
• The square root of 142627920421755033864 is 11942693181.2617137945
• The cube root of 142627920421755033864 is 5224782.1057521485

Scales and comparisons

• 142,627,920,421,755,033,864 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,627,920,421,755,033,864 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 142627920421755033864 cubic inches would be around 435398.5 feet tall.

Recreational maths with 142627920421755033864

• 142627920421755033864 backwards is 468330557124029726241
• The number of decimal digits it has is: 21
• The sum of 142627920421755033864's digits is 81
• More coming soon!