120856981413168001

Names of 120856981413168001

• Cardinal: 120856981413168001 can be written as One hundred twenty quadrillion, eight hundred fifty-six trillion, nine hundred eighty-one billion, four hundred thirteen million, one hundred sixty-eight thousand and one.

Scientific notation

• Scientific notation: 1.20856981413168001 × 10¹⁷

Factors of 120856981413168001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 317731871

Divisors of 120856981413168001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 47 8310431 309421393 390590257 14542805471 2571425136450383 120856981413168001
• Sum of all divisors σ(n): 123428421800745984
• Sum of proper divisors (its aliquot sum) s(n): 2571440387577983
• 120856981413168001 is a deficient number, because the sum of its proper divisors (2571440387577983) is less than itself. Its deficiency is 118285541025590018

Bases of 120856981413168001

• Binary: 110101101010111101100100011000101110000100000001110000001₂
• Hexadecimal: 0x1AD5EC8C5C20381
• Base-36: X2082SAM001

Squares and roots of 120856981413168001

• 120856981413168001 squared (120856981413168001²) is 14606409956302835664037759050336001
• 120856981413168001 cubed (120856981413168001³) is 1765286616602003843526873790771024611819964911504001
• The square root of 120856981413168001 is 347644907.0720984991
• The cube root of 120856981413168001 is 494413.7963023731

Scales and comparisons

• 120,856,981,413,168,001 seconds is equal to 3,842,878,173 years, 39 weeks, 1 second.
• To count from 1 to 120,856,981,413,168,001 would take you about eleven billion, five hundred twenty-eight million, six hundred thirty-four thousand, five hundred twenty-one 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 120856981413168001 cubic inches would be around 41201.1 feet tall.

Recreational maths with 120856981413168001

• 120856981413168001 backwards is 100861314189658021
• The number of decimal digits it has is: 18
• The sum of 120856981413168001's digits is 64
• More coming soon!