53827740368979721

Names of 53827740368979721

• Cardinal: 53827740368979721 can be written as Fifty-three quadrillion, eight hundred twenty-seven trillion, seven hundred forty billion, three hundred sixty-eight million, nine hundred seventy-nine thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 5.3827740368979721 × 10¹⁶

Factors of 53827740368979721

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19212

Divisors of 53827740368979721

• Number of divisors d(n): 81
• Complete list of divisors:
  1 17 23 31 289 391 527 529 713 961 6647 8959 8993 12121 16337 16399 19141 22103 152881 206057 277729 278783 325397 375751 440243 508369 593371 4739311 5531749 6387767 7484131 8642273 10087307 10125589 13647533 18394501 127230227 146918641 171484219 172135013 232008061 312706517 313893259 366377881 423073523 2926295221 3944137037 5316010789 5336185403 6228423977 7192249891 8426691263 9730691029 11357714311 90715151851 105883207609 122268248147 143253751471 165421747493 193081143287 193813899049 261227429153 352089143641 2435313775007 2812169707381 3282379435879 3294836283833 4440866295601 5985515441897 6008230870519 8098050303743 56012216825161 75494727025217 101753762512249 102139924798823 137666855163631 186255156986089 1736378721579991 2340336537781727 3166337668763513 53827740368979721
• Sum of all divisors σ(n): 61768163868790869
• Sum of proper divisors (its aliquot sum) s(n): 7940423499811148
• 53827740368979721 is a deficient number, because the sum of its proper divisors (7940423499811148) is less than itself. Its deficiency is 45887316869168573

Bases of 53827740368979721

• Binary: 10111111001111000000101101101111110000010100011100001001₂
• Hexadecimal: 0xBF3C0B6FC14709
• Base-36: EQ0CAJSMAKP

Squares and roots of 53827740368979721

• 53827740368979721 squared (53827740368979721²) is 2897425633230289110667114509237841
• 53827740368979721 cubed (53827740368979721³) is 155961874723946664141381071156772139002970494822361
• 53827740368979721 is a perfect square number. Its square root is 232008061
• The cube root of 53827740368979721 is 377573.9728878519

Scales and comparisons

• 53,827,740,368,979,721 seconds is equal to 1,711,555,643 years, 31 weeks, 1 day, 14 hours, 22 minutes, 1 second.
• To count from 1 to 53,827,740,368,979,721 would take you about five billion, one hundred thirty-four million, six hundred sixty-six thousand, nine hundred thirty 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 53827740368979721 cubic inches would be around 31464.5 feet tall.

Recreational maths with 53827740368979721

• 53827740368979721 backwards is 12797986304772835
• The number of decimal digits it has is: 17
• The sum of 53827740368979721's digits is 88
• More coming soon!