318530340667231438012

Names of 318530340667231438012

• Cardinal: 318530340667231438012 can be written as Three hundred eighteen quintillion, five hundred thirty quadrillion, three hundred forty trillion, six hundred sixty-seven billion, two hundred thirty-one million, four hundred thirty-eight thousand and twelve.

Scientific notation

• Scientific notation: 3.18530340667231438012 × 10²⁰

Factors of 318530340667231438012

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1588

Divisors of 318530340667231438012

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 499 998 1087 1996 2174 4348 249001 498002 542413 996004 1084826 1181569 2169652 2363138 4726276 124251499 248502998 270664087 497005996 541328174 589602931 1082656348 1179205862 1284365503 2358411724 2568731006 5137462012 62001498001 124002996002 135061379413 248005992004 270122758826 294211862569 540245517652 588423725138 640898385997 1176847450276 1281796771994 2563593543988 67395628327087 134791256654174 146811719421931 269582513308348 293623438843862 319808294612503 587246877687724 639616589225006 1279233178450012 73259047991543569 146518095983087138 159584339011638997 293036191966174276 319168678023277994 638337356046555988 79632585166807859503 159265170333615719006 318530340667231438012
• Sum of all divisors σ(n): 559061745927281717120
• Sum of proper divisors (its aliquot sum) s(n): 240531405260050279108
• 318530340667231438012 is a deficient number, because the sum of its proper divisors (240531405260050279108) is less than itself. Its deficiency is 77998935407181158904

Bases of 318530340667231438012

• Binary: 100010100010001111111000110010011000011010110011111100000010010111100₂
• Hexadecimal: 0x11447F1930D67E04BC
• Base-36: 1V81LA32EDTHVG

Squares and roots of 318530340667231438012

• 318530340667231438012 squared (318530340667231438012²) is 101461577925582514062500360031561398512144
• 318530340667231438012 cubed (318530340667231438012³) is 32318590981270647444636037711659990267075164083887638365217728
• The square root of 318530340667231438012 is 17847418319.3881416349
• The cube root of 318530340667231438012 is 6829416.5399549187

Scales and comparisons

• 318,530,340,667,231,438,012 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 318,530,340,667,231,438,012 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 318530340667231438012 cubic inches would be around 569118 feet tall.

Recreational maths with 318530340667231438012

• 318530340667231438012 backwards is 210834132766043035813
• The number of decimal digits it has is: 21
• The sum of 318530340667231438012's digits is 70
• More coming soon!