142697663158473071

Names of 142697663158473071

• Cardinal: 142697663158473071 can be written as One hundred forty-two quadrillion, six hundred ninety-seven trillion, six hundred sixty-three billion, one hundred fifty-eight million, four hundred seventy-three thousand and seventy-one.

Scientific notation

• Scientific notation: 1.42697663158473071 × 10¹⁷

Factors of 142697663158473071

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2839643

Divisors of 142697663158473071

• Number of divisors d(n): 32
• Complete list of divisors:
  1 11 113 521 1243 5731 58873 79861 647603 878471 2759137 9024293 30350507 41607581 99267223 311782481 457683391 1437510377 3429607291 4701656653 15812614147 51718223183 162438672601 220347439957 1786825398611 2423821839527 24899260715141 114801016217597 273891867866551 1262811178393567 12972514832588461 142697663158473071
• Sum of all divisors σ(n): 157351252801363776
• Sum of proper divisors (its aliquot sum) s(n): 14653589642890705
• 142697663158473071 is a deficient number, because the sum of its proper divisors (14653589642890705) is less than itself. Its deficiency is 128044073515582366

Bases of 142697663158473071

• Binary: 111111010111101101100010011000010110101101101000101101111₂
• Hexadecimal: 0x1FAF6C4C2D6D16F
• Base-36: 13123LGS2NVZ

Squares and roots of 142697663158473071

• 142697663158473071 squared (142697663158473071²) is 20362623070889042785379860232171041
• 142697663158473071 cubed (142697663158473071³) is 2905698727992677149439953932846985319520100864536911
• The square root of 142697663158473071 is 377753442.2854053503
• The cube root of 142697663158473071 is 522563.3578180471

Scales and comparisons

• 142,697,663,158,473,071 seconds is equal to 4,537,344,295 years, 30 weeks, 3 days, 10 hours, 31 minutes, 11 seconds.
• To count from 1 to 142,697,663,158,473,071 would take you about thirteen billion, six hundred twelve million, thirty-two thousand, eight hundred eighty-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 142697663158473071 cubic inches would be around 43546.9 feet tall.

Recreational maths with 142697663158473071

• 142697663158473071 backwards is 170374851366796241
• The number of decimal digits it has is: 18
• The sum of 142697663158473071's digits is 80
• More coming soon!