42655913836515814

Names of 42655913836515814

• Cardinal: 42655913836515814 can be written as Forty-two quadrillion, six hundred fifty-five trillion, nine hundred thirteen billion, eight hundred thirty-six million, five hundred fifteen thousand, eight hundred fourteen.

Scientific notation

• Scientific notation: 4.2655913836515814 × 10¹⁶

Factors of 42655913836515814

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 132997971

Divisors of 42655913836515814

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 811 1622 198031 396062 132799127 160603141 265598254 321206282 107700091997 215400183994 26298343918937 52596687837874 21327956918257907 42655913836515814
• Sum of all divisors σ(n): 64063089767609856
• Sum of proper divisors (its aliquot sum) s(n): 21407175931094042
• 42655913836515814 is a deficient number, because the sum of its proper divisors (21407175931094042) is less than itself. Its deficiency is 21248737905421772

Bases of 42655913836515814

• Binary: 10010111100010110101001111011111110010111001000111100110₂
• Hexadecimal: 0x978B53DFCB91E6
• Base-36: BO09CAJ7BOM

Squares and roots of 42655913836515814

• 42655913836515814 squared (42655913836515814²) is 1819526985228261269975071072082596
• 42655913836515814 cubed (42655913836515814³) is 77613586305112095016511095877442281361173468173144
• The square root of 42655913836515814 is 206533081.7000410083
• The cube root of 42655913836515814 is 349402.8288583237

Scales and comparisons

• 42,655,913,836,515,814 seconds is equal to 1,356,326,116 years, 31 weeks, 3 hours, 43 minutes, 34 seconds.
• To count from 1 to 42,655,913,836,515,814 would take you about four billion, sixty-eight million, nine hundred seventy-eight thousand, three hundred forty-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 42655913836515814 cubic inches would be around 29116.9 feet tall.

Recreational maths with 42655913836515814

• 42655913836515814 backwards is 41851563831955624
• The number of decimal digits it has is: 17
• The sum of 42655913836515814's digits is 76
• More coming soon!