31296390300969080

Names of 31296390300969080

• Cardinal: 31296390300969080 can be written as Thirty-one quadrillion, two hundred ninety-six trillion, three hundred ninety billion, three hundred million, nine hundred sixty-nine thousand and eighty.

Scientific notation

• Scientific notation: 3.129639030096908 × 10¹⁶

Factors of 31296390300969080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 15967546071937

Divisors of 31296390300969080

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 392 490 980 1960 15967546071923 31935092143846 63870184287692 79837730359615 111772822503461 127740368575384 159675460719230 223545645006922 319350921438460 447091290013844 558864112517305 638701842876920 782409757524227 894182580027688 1117728225034610 1564819515048454 2235456450069220 3129639030096908 3912048787621135 4470912900138440 6259278060193816 7824097575242270 15648195150484540 31296390300969080
• Sum of all divisors σ(n): 81913511348970120
• Sum of proper divisors (its aliquot sum) s(n): 50617121048001040
• 31296390300969080 is an abundant number, because the sum of its proper divisors (50617121048001040) is greater than itself. Its abundance is 19320730747031960

Bases of 31296390300969080

• Binary: 1101111001011111110011010110010101001000010100001111000₂
• Hexadecimal: 0x6F2FE6B2A42878
• Base-36: 8K5N780CFAW

Squares and roots of 31296390300969080

• 31296390300969080 squared (31296390300969080²) is 979464045870591501824787116046400
• 31296390300969080 cubed (31296390300969080³) is 30653689065332313950543972610787892008338245312000
• The square root of 31296390300969080 is 176907858.2227739255
• The cube root of 31296390300969080 is 315136.0470568017

Scales and comparisons

• 31,296,390,300,969,080 seconds is equal to 995,128,405 years, 24 weeks, 6 days, 13 hours, 11 minutes, 20 seconds.
• To count from 1 to 31,296,390,300,969,080 would take you about two billion, nine hundred eighty-five million, three hundred eighty-five thousand, two hundred sixteen 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 31296390300969080 cubic inches would be around 26261.3 feet tall.

Recreational maths with 31296390300969080

• 31296390300969080 backwards is 08096900309369213
• The number of decimal digits it has is: 17
• The sum of 31296390300969080's digits is 68
• More coming soon!