40738224091654843

Names of 40738224091654843

• Cardinal: 40738224091654843 can be written as Forty quadrillion, seven hundred thirty-eight trillion, two hundred twenty-four billion, ninety-one million, six hundred fifty-four thousand, eight hundred forty-three.

Scientific notation

• Scientific notation: 4.0738224091654843 × 10¹⁶

Factors of 40738224091654843

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 20437895

Divisors of 40738224091654843

• Number of divisors d(n): 32
• Complete list of divisors:
  1 13 37 151 481 1963 5587 27481 72631 357253 1016797 4149631 13218361 20410213 53945203 153536347 265332769 755177881 1995972511 3081942163 9817312453 40065248119 114031860031 560893063453 1482414180403 7291609824889 20753043347761 84694852581403 269789563520893 1101033083558239 3133709545511911 40738224091654843
• Sum of all divisors σ(n): 45357709356831872
• Sum of proper divisors (its aliquot sum) s(n): 4619485265177029
• 40738224091654843 is a deficient number, because the sum of its proper divisors (4619485265177029) is less than itself. Its deficiency is 36118738826477814

Bases of 40738224091654843

• Binary: 10010000101110110011001011101111110000110110101010111011₂
• Hexadecimal: 0x90BB32EFC36ABB
• Base-36: B54HTSAE857

Squares and roots of 40738224091654843

• 40738224091654843 squared (40738224091654843²) is 1659602902141887058038274245354649
• 40738224091654843 cubed (40738224091654843³) is 67609274930616918191223238808918564352299833415107
• The square root of 40738224091654843 is 201837122.6797856505
• The cube root of 40738224091654843 is 344086.2865270529

Scales and comparisons

• 40,738,224,091,654,843 seconds is equal to 1,295,349,514 years, 26 weeks, 5 days, 1 hour, 43 seconds.
• To count from 1 to 40,738,224,091,654,843 would take you about three billion, eight hundred eighty-six million, forty-eight thousand, five hundred forty-three 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 40738224091654843 cubic inches would be around 28673.9 feet tall.

Recreational maths with 40738224091654843

• 40738224091654843 backwards is 34845619042283704
• The number of decimal digits it has is: 17
• The sum of 40738224091654843's digits is 70
• More coming soon!