396427305131

Names of 396427305131

• Cardinal: 396427305131 can be written as Three hundred ninety-six billion, four hundred twenty-seven million, three hundred five thousand, one hundred thirty-one.

Scientific notation

• Scientific notation: 3.96427305131 × 10¹¹

Factors of 396427305131

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 900

Divisors of 396427305131

• Number of divisors d(n): 54
• Complete list of divisors:
  1 11 13 17 143 169 187 221 289 859 1859 2431 2873 3179 3757 9449 11167 14603 31603 41327 48841 122837 145171 160633 189839 248251 537251 737881 1596881 2088229 2467907 2730761 3227263 8116691 9592453 12543977 27146977 35499893 41954419 105516983 124701889 137983747 163071701 213247609 461498609 1371720779 1793788711 2119932113 2345723699 2772218917 23319253243 30494408087 36038845921 396427305131
• Sum of all divisors σ(n): 498038497452
• Sum of proper divisors (its aliquot sum) s(n): 101611192321
• 396427305131 is a deficient number, because the sum of its proper divisors (101611192321) is less than itself. Its deficiency is 294816112810

Bases of 396427305131

• Binary: 101110001001100111010001010000010101011₂
• Hexadecimal: 0x5C4CE8A0AB
• Base-36: 5246KYAZ

Squares and roots of 396427305131

• 396427305131 squared (396427305131²) is 157154608253426978927161
• 396427305131 cubed (396427305131³) is 62300377838824067951585160770563091
• The square root of 396427305131 is 629624.7335762787
• The cube root of 396427305131 is 7346.0608267567

Scales and comparisons

• 396,427,305,131 seconds is equal to 12,605 years, 8 weeks, 2 days, 23 hours, 52 minutes, 11 seconds.
• To count from 1 to 396,427,305,131 would take you about twenty-five thousand, two hundred ten 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 396427305131 cubic inches would be around 612.2 feet tall.

Recreational maths with 396427305131

• 396427305131 backwards is 131503724693
• The number of decimal digits it has is: 12
• The sum of 396427305131's digits is 44
• More coming soon!