142155085600788479

Names of 142155085600788479

• Cardinal: 142155085600788479 can be written as One hundred forty-two quadrillion, one hundred fifty-five trillion, eighty-five billion, six hundred million, seven hundred eighty-eight thousand, four hundred seventy-nine.

Scientific notation

• Scientific notation: 1.42155085600788479 × 10¹⁷

Factors of 142155085600788479

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 7572315876696

Divisors of 142155085600788479

• Number of divisors d(n): 4
• Complete list of divisors:
  1 18773 7572315857923 142155085600788479
• Sum of all divisors σ(n): 142162657916665176
• Sum of proper divisors (its aliquot sum) s(n): 7572315876697
• 142155085600788479 is a deficient number, because the sum of its proper divisors (7572315876697) is less than itself. Its deficiency is 142147513284911782

Bases of 142155085600788479

• Binary: 111111001000010010100110000010100010000000000111111111111₂
• Hexadecimal: 0x1F9094C14400FFF
• Base-36: 12VPRSRZ5Z3Z

Squares and roots of 142155085600788479

• 142155085600788479 squared (142155085600788479²) is 20208068362167499959478226499133441
• 142155085600788479 cubed (142155085600788479³) is 2872679687850506395811757287521052063729359836426239
• The square root of 142155085600788479 is 377034594.7002588767
• The cube root of 142155085600788479 is 521900.2045450747

Scales and comparisons

• 142,155,085,600,788,479 seconds is equal to 4,520,092,007 years, 28 weeks, 5 days, 20 hours, 47 minutes, 59 seconds.
• To count from 1 to 142,155,085,600,788,479 would take you about thirteen billion, five hundred sixty million, two hundred seventy-six thousand and twenty-two 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 142155085600788479 cubic inches would be around 43491.7 feet tall.

Recreational maths with 142155085600788479

• 142155085600788479 backwards is 974887006580551241
• The number of decimal digits it has is: 18
• The sum of 142155085600788479's digits is 80
• More coming soon!