420313502416791466017

Names of 420313502416791466017

• Cardinal: 420313502416791466017 can be written as Four hundred twenty quintillion, three hundred thirteen quadrillion, five hundred two trillion, four hundred sixteen billion, seven hundred ninety-one million, four hundred sixty-six thousand and seventeen.

Scientific notation

• Scientific notation: 4.20313502416791466017 × 10²⁰

Factors of 420313502416791466017

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 266259561326

Divisors of 420313502416791466017

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 9 2293 6879 20637 76493 229479 688437 175398449 526195347 1578586041 266259482537 798778447611 2396335342833 610532993457341 1831598980372023 5494796941116069 20366986597702741 61100959793108223 183302879379324669 46701500268532385113 140104500805597155339 420313502416791466017
• Sum of all divisors σ(n): 607392214709260564584
• Sum of proper divisors (its aliquot sum) s(n): 187078712292469098567
• 420313502416791466017 is a deficient number, because the sum of its proper divisors (187078712292469098567) is less than itself. Its deficiency is 233234790124322367450

Bases of 420313502416791466017

• Binary: 101101100100100000101100001111000100000011101001001001111000000100001₂
• Hexadecimal: 0x16C90587881D24F021
• Base-36: 2GPCF1OL3YK469

Squares and roots of 420313502416791466017

• 420313502416791466017 squared (420313502416791466017²) is 176663440313870165544353649212600065844289
• 420313502416791466017 cubed (420313502416791466017³) is 74254029347322562733291743543257114492467035441629941157026913
• The square root of 420313502416791466017 is 20501548780.9285146703
• The cube root of 420313502416791466017 is 7490735.2409328963

Scales and comparisons

• 420,313,502,416,791,466,017 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 420,313,502,416,791,466,017 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 420313502416791466017 cubic inches would be around 624227.9 feet tall.

Recreational maths with 420313502416791466017

• 420313502416791466017 backwards is 710664197614205313024
• The number of decimal digits it has is: 21
• The sum of 420313502416791466017's digits is 72
• More coming soon!