120345394655474999

Names of 120345394655474999

• Cardinal: 120345394655474999 can be written as One hundred twenty quadrillion, three hundred forty-five trillion, three hundred ninety-four billion, six hundred fifty-five million, four hundred seventy-four thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.20345394655474999 × 10¹⁷

Factors of 120345394655474999

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 7505806

Divisors of 120345394655474999

• Number of divisors d(n): 16
• Complete list of divisors:
  1 47 347 16309 1163551 6341861 54686897 298067467 403752197 2200625767 18976353259 103429411049 7379078708411 346816699295317 2560540311818617 120345394655474999
• Sum of all divisors σ(n): 123260256115716096
• Sum of proper divisors (its aliquot sum) s(n): 2914861460241097
• 120345394655474999 is a deficient number, because the sum of its proper divisors (2914861460241097) is less than itself. Its deficiency is 117430533195233902

Bases of 120345394655474999

• Binary: 110101011100011010111111110110010110010110011010100110111₂
• Hexadecimal: 0x1AB8D7FB2CB3537
• Base-36: WWYVR2NUXPZ

Squares and roots of 120345394655474999

• 120345394655474999 squared (120345394655474999²) is 14483014014782030453256686314050001
• 120345394655474999 cubed (120345394655474999³) is 1742964037409718875873411894165151114490632091424999
• The square root of 120345394655474999 is 346908337.5410210561
• The cube root of 120345394655474999 is 493715.1929306171

Scales and comparisons

• 120,345,394,655,474,999 seconds is equal to 3,826,611,297 years, 15 weeks, 3 days, 3 hours, 29 minutes, 59 seconds.
• To count from 1 to 120,345,394,655,474,999 would take you about eleven billion, four hundred seventy-nine million, eight hundred thirty-three thousand, eight hundred ninety-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 120345394655474999 cubic inches would be around 41142.9 feet tall.

Recreational maths with 120345394655474999

• 120345394655474999 backwards is 999474556493543021
• The number of decimal digits it has is: 18
• The sum of 120345394655474999's digits is 89
• More coming soon!