120099969204617287128

Names of 120099969204617287128

• Cardinal: 120099969204617287128 can be written as One hundred twenty quintillion, ninety-nine quadrillion, nine hundred sixty-nine trillion, two hundred four billion, six hundred seventeen million, two hundred eighty-seven thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.20099969204617287128 × 10²⁰

Factors of 120099969204617287128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 45216425387

Divisors of 120099969204617287128

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 4 6 8 12 24 110943619 221887238 332830857 443774476 665661714 887548952 1331323428 2662646856 45105481763 90210963526 135316445289 180421927052 270632890578 360843854104 541265781156 1082531562312 5004165383525720297 10008330767051440594 15012496150577160891 20016661534102881188 30024992301154321782 40033323068205762376 60049984602308643564 120099969204617287128
• Sum of all divisors σ(n): 300249925724528740800
• Sum of proper divisors (its aliquot sum) s(n): 180149956519911453672
• 120099969204617287128 is an abundant number, because the sum of its proper divisors (180149956519911453672) is greater than itself. Its abundance is 60049987315294166544

Bases of 120099969204617287128

• Binary: 1101000001010111000110011011010110010111000100100010001010111011000₂
• Hexadecimal: 0x682B8CDACB89115D8
• Base-36: PCGODXUBW13VC

Squares and roots of 120099969204617287128

• 120099969204617287128 squared (120099969204617287128²) is 14424002602950020723742032255622394488384
• 120099969204617287128 cubed (120099969204617287128³) is 1732322268421617079613619408160723434411614245472553588721152
• The square root of 120099969204617287128 is 10959013149.2127194695
• The cube root of 120099969204617287128 is 4933793.4643690125

Scales and comparisons

• 120,099,969,204,617,287,128 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 120,099,969,204,617,287,128 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 120099969204617287128 cubic inches would be around 411149.5 feet tall.

Recreational maths with 120099969204617287128

• 120099969204617287128 backwards is 821782716402969990021
• The number of decimal digits it has is: 21
• The sum of 120099969204617287128's digits is 93
• More coming soon!