42121775956531296

Names of 42121775956531296

• Cardinal: 42121775956531296 can be written as Forty-two quadrillion, one hundred twenty-one trillion, seven hundred seventy-five billion, nine hundred fifty-six million, five hundred thirty-one thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 4.2121775956531296 × 10¹⁶

Factors of 42121775956531296

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 438768499547206

Divisors of 42121775956531296

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 438768499547201 877536999094402 1316305498641603 1755073998188804 2632610997283206 3510147996377608 5265221994566412 7020295992755216 10530443989132824 14040591985510432 21060887978265648 42121775956531296
• Sum of all divisors σ(n): 110569661885894904
• Sum of proper divisors (its aliquot sum) s(n): 68447885929363608
• 42121775956531296 is an abundant number, because the sum of its proper divisors (68447885929363608) is greater than itself. Its abundance is 26326109972832312

Bases of 42121775956531296

• Binary: 10010101101001011000100000110101001100101001100001100000₂
• Hexadecimal: 0x95A58835329860
• Base-36: BIQX8QKHPPC

Squares and roots of 42121775956531296

• 42121775956531296 squared (42121775956531296²) is 1774244009732217976092920227439616
• 42121775956531296 cubed (42121775956531296³) is 74734308670158217889336438539818332815830654222336
• The square root of 42121775956531296 is 205235903.1858979979
• The cube root of 42121775956531296 is 347938.2899025415

Scales and comparisons

• 42,121,775,956,531,296 seconds is equal to 1,339,342,184 years, 10 weeks, 6 days, 10 hours, 41 minutes, 36 seconds.
• To count from 1 to 42,121,775,956,531,296 would take you about four billion, eighteen million, twenty-six thousand, five hundred fifty-two 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 42121775956531296 cubic inches would be around 28994.9 feet tall.

Recreational maths with 42121775956531296

• 42121775956531296 backwards is 69213565957712124
• The number of decimal digits it has is: 17
• The sum of 42121775956531296's digits is 75
• More coming soon!