105940073342173329791

Names of 105940073342173329791

• Cardinal: 105940073342173329791 can be written as One hundred five quintillion, nine hundred forty quadrillion, seventy-three trillion, three hundred forty-two billion, one hundred seventy-three million, three hundred twenty-nine thousand, seven hundred ninety-one.

Scientific notation

• Scientific notation: 1.05940073342173329791 × 10²⁰

Factors of 105940073342173329791

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2162042313105578166

Divisors of 105940073342173329791

• Number of divisors d(n): 6
• Complete list of divisors:
  1 7 49 2162042313105578159 15134296191739047113 105940073342173329791
• Sum of all divisors σ(n): 123236411847017955120
• Sum of proper divisors (its aliquot sum) s(n): 17296338504844625329
• 105940073342173329791 is a deficient number, because the sum of its proper divisors (17296338504844625329) is less than itself. Its deficiency is 88643734837328704462

Bases of 105940073342173329791

• Binary: 1011011111000110110101111110110100011111111000100100011100101111111₂
• Hexadecimal: 0x5BE36BF68FF12397F
• Base-36: MCVSDRX7PXZZZ

Squares and roots of 105940073342173329791

• 105940073342173329791 squared (105940073342173329791²) is 11223299139745064190505817106260448103681
• 105940073342173329791 cubed (105940073342173329791³) is 1188997134005742939618906616084292036921062308433279374060671
• The square root of 105940073342173329791 is 10292719433.7635245673
• The cube root of 105940073342173329791 is 4731731.4667251975

Scales and comparisons

• 105,940,073,342,173,329,791 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 105,940,073,342,173,329,791 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 105940073342173329791 cubic inches would be around 394311 feet tall.

Recreational maths with 105940073342173329791

• 105940073342173329791 backwards is 197923371243370049501
• The number of decimal digits it has is: 21
• The sum of 105940073342173329791's digits is 80
• More coming soon!