42085467776820136805

Names of 42085467776820136805

• Cardinal: 42085467776820136805 can be written as Forty-two quintillion, eighty-five quadrillion, four hundred sixty-seven trillion, seven hundred seventy-six billion, eight hundred twenty million, one hundred thirty-six thousand, eight hundred five.

Scientific notation

• Scientific notation: 4.2085467776820136805 × 10¹⁹

Factors of 42085467776820136805

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 949

Divisors of 42085467776820136805

• Number of divisors d(n): 50
• Complete list of divisors:
  1 5 61 305 883 3721 4415 18605 53863 226981 269315 779689 1134905 3285643 3898445 13845841 16428215 47561029 69229205 200424223 237805145 688465387 1002121115 2901222769 3442326935 12225877603 14506113845 41996388607 61129388015 176974588909 209981943035 607914936721 884872944545 2561779705027 3039574683605 10795449923449 12808898525135 37082811139981 53977249617245 156268562006647 185414055699905 781342810033235 2262051479538841 9532382282405467 11310257397694205 47661911412027335 137985140251869301 689925701259346505 8417093555364027361 42085467776820136805
• Sum of all divisors σ(n): 51402484085689668030
• Sum of proper divisors (its aliquot sum) s(n): 9317016308869531225
• 42085467776820136805 is a deficient number, because the sum of its proper divisors (9317016308869531225) is less than itself. Its deficiency is 32768451467950605580

Bases of 42085467776820136805

• Binary: 100100100000001101100111011111011011110011100000110100101101100101₂
• Hexadecimal: 0x2480D9DF6F3834B65
• Base-36: 8VQUD8EJHG8DH

Squares and roots of 42085467776820136805

• 42085467776820136805 squared (42085467776820136805²) is 1771186597993766068334150815738915608025
• 42085467776820136805 cubed (42085467776820136805³) is 74541216496602323435296544869305228573127842463330255860125
• The square root of 42085467776820136805 is 6487331329.3541695599
• The cube root of 42085467776820136805 is 3478382.8907387225

Scales and comparisons

• 42,085,467,776,820,136,805 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,085,467,776,820,136,805 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 42085467776820136805 cubic inches would be around 289865.2 feet tall.

Recreational maths with 42085467776820136805

• 42085467776820136805 backwards is 50863102867776458024
• The number of decimal digits it has is: 20
• The sum of 42085467776820136805's digits is 89
• More coming soon!