31189350664040248

Names of 31189350664040248

• Cardinal: 31189350664040248 can be written as Thirty-one quadrillion, one hundred eighty-nine trillion, three hundred fifty billion, six hundred sixty-four million, forty thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 3.1189350664040248 × 10¹⁶

Factors of 31189350664040248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1497759828435

Divisors of 31189350664040248

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 19 38 76 137 152 274 548 1096 2603 5206 10412 20824 1497759828277 2995519656554 5991039313108 11982078626216 28457436737263 56914873474526 113829746949052 205193096473949 227659493898104 410386192947898 820772385895796 1641544771791592 3898668833005031 7797337666010062 15594675332020124 31189350664040248
• Sum of all divisors σ(n): 62007256890709200
• Sum of proper divisors (its aliquot sum) s(n): 30817906226668952
• 31189350664040248 is a deficient number, because the sum of its proper divisors (30817906226668952) is less than itself. Its deficiency is 371444437371296

Bases of 31189350664040248

• Binary: 1101110110011101000110010010111000110101110111100111000₂
• Hexadecimal: 0x6ECE8C971AEF38
• Base-36: 8J3P9W4767S

Squares and roots of 31189350664040248

• 31189350664040248 squared (31189350664040248²) is 972775594844467858867050963901504
• 31189350664040248 cubed (31189350664040248³) is 30340239145024450862823014411066894880193763732992
• The square root of 31189350664040248 is 176605069.7574683103
• The cube root of 31189350664040248 is 314776.3615077847

Scales and comparisons

• 31,189,350,664,040,248 seconds is equal to 991,724,876 years, 6 weeks, 1 day, 20 hours, 57 minutes, 28 seconds.
• To count from 1 to 31,189,350,664,040,248 would take you about two billion, nine hundred seventy-five million, one hundred seventy-four thousand, six hundred twenty-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 31189350664040248 cubic inches would be around 26231.4 feet tall.

Recreational maths with 31189350664040248

• 31189350664040248 backwards is 84204046605398113
• The number of decimal digits it has is: 17
• The sum of 31189350664040248's digits is 64
• More coming soon!