142021276822073879

Names of 142021276822073879

• Cardinal: 142021276822073879 can be written as One hundred forty-two quadrillion, twenty-one trillion, two hundred seventy-six billion, eight hundred twenty-two million, seventy-three thousand, eight hundred seventy-nine.

Scientific notation

• Scientific notation: 1.42021276822073879 × 10¹⁷

Factors of 142021276822073879

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 704635321

Divisors of 142021276822073879

• Number of divisors d(n): 8
• Complete list of divisors:
  1 149 1355311 201941339 703279861 104788699289 953162931691771 142021276822073879
• Sum of all divisors σ(n): 142974545449041600
• Sum of proper divisors (its aliquot sum) s(n): 953268626967721
• 142021276822073879 is a deficient number, because the sum of its proper divisors (953268626967721) is less than itself. Its deficiency is 141068008195106158

Bases of 142021276822073879

• Binary: 111111000100011111001100101001011100001101111001000010111₂
• Hexadecimal: 0x1F88F994B86F217
• Base-36: 12UEC9VF5QTZ

Squares and roots of 142021276822073879

• 142021276822073879 squared (142021276822073879²) is 20170043070172139199504670534106641
• 142021276822073879 cubed (142021276822073879³) is 2864575270382070295056751546678186059483964166530439
• The square root of 142021276822073879 is 376857103.9824961013
• The cube root of 142021276822073879 is 521736.4004581565

Scales and comparisons

• 142,021,276,822,073,879 seconds is equal to 4,515,837,302 years, 15 weeks, 6 hours, 17 minutes, 59 seconds.
• To count from 1 to 142,021,276,822,073,879 would take you about thirteen billion, five hundred forty-seven million, five hundred eleven thousand, nine hundred 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 142021276822073879 cubic inches would be around 43478 feet tall.

Recreational maths with 142021276822073879

• 142021276822073879 backwards is 978370228672120241
• The number of decimal digits it has is: 18
• The sum of 142021276822073879's digits is 71
• More coming soon!