142252039879025331418

Names of 142252039879025331418

• Cardinal: 142252039879025331418 can be written as One hundred forty-two quintillion, two hundred fifty-two quadrillion, thirty-nine trillion, eight hundred seventy-nine billion, twenty-five million, three hundred thirty-one thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 1.42252039879025331418 × 10²⁰

Factors of 142252039879025331418

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1038146448955

Divisors of 142252039879025331418

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 31 47 59 62 94 118 797 1457 1594 1829 2773 2914 3658 5546 24707 37459 47023 49414 74918 85963 94046 171926 1161229 1457713 2210081 2322458 2915426 4420162 68512511 137025022 1038146448019 2076292896038 32182539888589 48792883056893 61250640433121 64365079777178 97585766113786 122501280866242 827402719071143 1512579374763683 1654805438142286 1898769853426751 2878780100356687 3025158749527366 3797539706853502 5757560200713374 25649484291205433 38887927796343721 48816760425197437 51298968582410866 77775855592687442 89242183111057297 97633520850394874 178484366222114594 1205525761686655351 1513319573181120547 2294387739984279539 2411051523373310702 3026639146362241094 4588775479968559078 71126019939512665709 142252039879025331418
• Sum of all divisors σ(n): 229047330498958540800
• Sum of proper divisors (its aliquot sum) s(n): 86795290619933209382
• 142252039879025331418 is a deficient number, because the sum of its proper divisors (86795290619933209382) is less than itself. Its deficiency is 55456749259092122036

Bases of 142252039879025331418

• Binary: 1111011011000100100110001001001011000011100000000011000110011011010₂
• Hexadecimal: 0x7B624C4961C018CDA
• Base-36: U0RIJMLO6X4UY

Squares and roots of 142252039879025331418

• 142252039879025331418 squared (142252039879025331418²) is 20235642849743813226408055878524737890724
• 142252039879025331418 cubed (142252039879025331418³) is 2878561473639470721544051992484513465221319059541246367966632
• The square root of 142252039879025331418 is 11926945957.7473281775
• The cube root of 142252039879025331418 is 5220188.2841299227

Scales and comparisons

• 142,252,039,879,025,331,418 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,252,039,879,025,331,418 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 142252039879025331418 cubic inches would be around 435015.7 feet tall.

Recreational maths with 142252039879025331418

• 142252039879025331418 backwards is 814133520978930252241
• The number of decimal digits it has is: 21
• The sum of 142252039879025331418's digits is 79
• More coming soon!