142166863956

Names of 142166863956

• Cardinal: 142166863956 can be written as One hundred forty-two billion, one hundred sixty-six million, eight hundred sixty-three thousand, nine hundred fifty-six.

Scientific notation

• Scientific notation: 1.42166863956 × 10¹¹

Factors of 142166863956

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 47964566

Divisors of 142166863956

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 13 19 26 38 39 52 57 76 78 114 156 228 247 494 741 988 1482 2964 47964529 95929058 143893587 191858116 287787174 575574348 623538877 911326051 1247077754 1822652102 1870616631 2494155508 2733978153 3645304204 3741233262 5467956306 7482466524 10935912612 11847238663 23694477326 35541715989 47388954652 71083431978 142166863956
• Sum of all divisors σ(n): 376041915200
• Sum of proper divisors (its aliquot sum) s(n): 233875051244
• 142166863956 is an abundant number, because the sum of its proper divisors (233875051244) is greater than itself. Its abundance is 91708187288

Bases of 142166863956

• Binary: 10000100011001110011100011000001010100₂
• Hexadecimal: 0x2119CE3054
• Base-36: 1TB6HAAC

Squares and roots of 142166863956

• 142166863956 squared (142166863956²) is 20211417207083811969936
• 142166863956 cubed (142166863956³) is 2873393800437441775819775674026816
• The square root of 142166863956 is 377050.2141041695
• The cube root of 142166863956 is 5219.1461827779

Scales and comparisons

• 142,166,863,956 seconds is equal to 4,520 years, 24 weeks, 1 day, 19 hours, 32 minutes, 36 seconds.
• To count from 1 to 142,166,863,956 would take you about nine thousand and forty 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 142166863956 cubic inches would be around 434.9 feet tall.

Recreational maths with 142166863956

• 142166863956 backwards is 659368661241
• 142166863956 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142166863956's digits is 57
• More coming soon!