142655855629828444135942

Names of 142655855629828444135942

• Cardinal: 142655855629828444135942 can be written as One hundred forty-two sextillion, six hundred fifty-five quintillion, eight hundred fifty-five quadrillion, six hundred twenty-nine trillion, eight hundred twenty-eight billion, four hundred forty-four million, one hundred thirty-five thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.42655855629828444135942 × 10²³

Factors of 142655855629828444135942

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 12486456831

Divisors of 142655855629828444135942

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 30319 60638 191343301 382686602 12295083209 24590166418 5801337543019 11602675086038 372774627813671 745549255627342 2352581807279732909 4705163614559465818 71327927814914222067971 142655855629828444135942
• Sum of all divisors σ(n): 213990842325929860843200
• Sum of proper divisors (its aliquot sum) s(n): 71334986696101416707258
• 142655855629828444135942 is a deficient number, because the sum of its proper divisors (71334986696101416707258) is less than itself. Its deficiency is 71320868933727027428684

Bases of 142655855629828444135942

• Binary: 11110001101010110001110110001101010000011011001110101010000000010001000000110₂
• Hexadecimal: 0x1E3563B1A83675402206
• Base-36: N8AGB8SNIKIFMKM

Squares and roots of 142655855629828444135942

• 142655855629828444135942 squared (142655855629828444135942²) is 20350693145478455799748953523521412686976227364
• 142655855629828444135942 cubed (142655855629828444135942³) is 2903145543328313897097571129714500964345722072500460449151263916316888
• The square root of 142655855629828444135942 is 377698101173.1836124667
• The cube root of 142655855629828444135942 is 52251231.9335709127

Scales and comparisons

• 142,655,855,629,828,444,135,942 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,655,855,629,828,444,135,942 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 142655855629828444135942 cubic inches would be around 4354269.3 feet tall.

Recreational maths with 142655855629828444135942

• 142655855629828444135942 backwards is 249531444828926558556241
• The number of decimal digits it has is: 24
• The sum of 142655855629828444135942's digits is 112
• More coming soon!