138167004256773355837

Names of 138167004256773355837

• Cardinal: 138167004256773355837 can be written as One hundred thirty-eight quintillion, one hundred sixty-seven quadrillion, four trillion, two hundred fifty-six billion, seven hundred seventy-three million, three hundred fifty-five thousand, eight hundred thirty-seven.

Scientific notation

• Scientific notation: 1.38167004256773355837 × 10²⁰

Factors of 138167004256773355837

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 224794

Divisors of 138167004256773355837

• Number of divisors d(n): 12
• Complete list of divisors:
  1 23 529 12167 224771 5169733 118903859 2734788757 50522002441 1162006056143 26726139291289 614701203699647
• Sum of all divisors σ(n): 138167032198299805550
• Sum of proper divisors (its aliquot sum) s(n): 27941526449713
• 138167004256773355837 is a deficient number, because the sum of its proper divisors (27941526449713) is less than itself. Its deficiency is 138166976315246906124

Bases of 138167004256773355837

• Binary: 1110111110101110011110011100101010011010100110111000011100100111101₂
• Hexadecimal: 0x77D73CE54D4DC393D
• Base-36: T5Q7NCS44ADZ1

Squares and roots of 138167004256773355837

• 138167004256773355837 squared (138167004256773355837²) is 19090121065291226631980960963794621970569
• 138167004256773355837 cubed (138167004256773355837³) is 2637624838490411620495253607416313722751737846311811978361253
• The square root of 138167004256773355837 is 11754446148.4483970491
• 138167004256773355837 is a perfect cube number. Its cube root is 5169733

Scales and comparisons

• 138,167,004,256,773,355,837 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,167,004,256,773,355,837 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 138167004256773355837 cubic inches would be around 430811.1 feet tall.

Recreational maths with 138167004256773355837

• 138167004256773355837 backwards is 738553377652400761831
• The number of decimal digits it has is: 21
• The sum of 138167004256773355837's digits is 91
• More coming soon!