123006994474073489999

Names of 123006994474073489999

• Cardinal: 123006994474073489999 can be written as One hundred twenty-three quintillion, six quadrillion, nine hundred ninety-four trillion, four hundred seventy-four billion, seventy-three million, four hundred eighty-nine thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.23006994474073489999 × 10²⁰

Factors of 123006994474073489999

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 15688439254

Divisors of 123006994474073489999

• Number of divisors d(n): 16
• Complete list of divisors:
  1 59 83 4897 1601269 94474871 132905327 7841414293 15686837843 925523432737 1302007540969 76818444917171 25118847146022767 1482011981615343253 2084864313119889661 123006994474073489999
• Sum of all divisors σ(n): 126599068685687875200
• Sum of proper divisors (its aliquot sum) s(n): 3592074211614385201
• 123006994474073489999 is a deficient number, because the sum of its proper divisors (3592074211614385201) is less than itself. Its deficiency is 119414920262459104798

Bases of 123006994474073489999

• Binary: 1101010101100010000101000011100000101010011100101101000001001001111₂
• Hexadecimal: 0x6AB10A1C15396824F
• Base-36: PYJS4E6RA1GZZ

Squares and roots of 123006994474073489999

• 123006994474073489999 squared (123006994474073489999²) is 15130720689544746104477779931831953020001
• 123006994474073489999 cubed (123006994474073489999³) is 1861184476247580010297575225432314467770603168770081920469999
• The square root of 123006994474073489999 is 11090851837.1707360033
• The cube root of 123006994474073489999 is 4973284.0993607799

Scales and comparisons

• 123,006,994,474,073,489,999 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 123,006,994,474,073,489,999 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 123006994474073489999 cubic inches would be around 414440.3 feet tall.

Recreational maths with 123006994474073489999

• 123006994474073489999 backwards is 999984370474499600321
• The number of decimal digits it has is: 21
• The sum of 123006994474073489999's digits is 107
• More coming soon!