342643684881985535

Names of 342643684881985535

• Cardinal: 342643684881985535 can be written as Three hundred forty-two quadrillion, six hundred forty-three trillion, six hundred eighty-four billion, eight hundred eighty-one million, nine hundred eighty-five thousand, five hundred thirty-five.

Scientific notation

• Scientific notation: 3.42643684881985535 × 10¹⁷

Factors of 342643684881985535

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 20810427262930

Divisors of 342643684881985535

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 37 89 185 445 3293 16465 20810427262799 104052136313995 769985808723563 1852128026389111 3849929043617815 9260640131945555 68528736976397107 342643684881985535
• Sum of all divisors σ(n): 427029967432656000
• Sum of proper divisors (its aliquot sum) s(n): 84386282550670465
• 342643684881985535 is a deficient number, because the sum of its proper divisors (84386282550670465) is less than itself. Its deficiency is 258257402331315070

Bases of 342643684881985535

• Binary: 10011000001010100001001110110110001111010111110111111111111₂
• Hexadecimal: 0x4C1509DB1EBEFFF
• Base-36: 2LPT1RSCYFPB

Squares and roots of 342643684881985535

• 342643684881985535 squared (342643684881985535²) is 117404694789505402672120363949236225
• 342643684881985535 cubed (342643684881985535³) is 40227977245120978254912400556147597902414724748005375
• The square root of 342643684881985535 is 585357740.9430796405
• The cube root of 342643684881985535 is 699757.5247811941

Scales and comparisons

• 342,643,684,881,985,535 seconds is equal to 10,895,009,312 years, 38 weeks, 3 days, 19 hours, 5 minutes, 35 seconds.
• To count from 1 to 342,643,684,881,985,535 would take you about thirty-two billion, six hundred eighty-five million, twenty-seven thousand, nine hundred thirty-eight 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 342643684881985535 cubic inches would be around 58313.1 feet tall.

Recreational maths with 342643684881985535

• 342643684881985535 backwards is 535589188486346243
• The number of decimal digits it has is: 18
• The sum of 342643684881985535's digits is 92
• More coming soon!