1642201103023120

Names of 1642201103023120

• Cardinal: 1642201103023120 can be written as One quadrillion, six hundred forty-two trillion, two hundred one billion, one hundred three million, twenty-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.64220110302312 × 10¹⁵

Factors of 1642201103023120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 51258517

Divisors of 1642201103023120

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 403649 807298 1614596 2018245 3229192 4036490 6458384 8072980 16145960 32291920 50854861 101709722 203419444 254274305 406838888 508548610 813677776 1017097220 2034194440 4068388880 20527513787789 41055027575578 82110055151156 102637568938945 164220110302312 205275137877890 328440220604624 410550275755780 821100551511560 1642201103023120
• Sum of all divisors σ(n): 3818127098611800
• Sum of proper divisors (its aliquot sum) s(n): 2175925995588680
• 1642201103023120 is an abundant number, because the sum of its proper divisors (2175925995588680) is greater than itself. Its abundance is 533724892565560

Bases of 1642201103023120

• Binary: 101110101011001001010111101011001010011110000010000₂
• Hexadecimal: 0x5D592BD653C10
• Base-36: G640RSD3PS

Squares and roots of 1642201103023120

• 1642201103023120 squared (1642201103023120²) is 2696824462770351988003254534400
• 1642201103023120 cubed (1642201103023120³) is 4428728107421205051976437901944066688035328000
• The square root of 1642201103023120 is 40524080.5327291791
• The cube root of 1642201103023120 is 117980.1054036095

Scales and comparisons

• 1,642,201,103,023,120 seconds is equal to 52,216,915 years, 21 weeks, 3 days, 21 hours, 58 minutes, 40 seconds.
• To count from 1 to 1,642,201,103,023,120 would take you about one hundred fifty-six million, six hundred fifty thousand, seven hundred forty-six 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 1642201103023120 cubic inches would be around 9831.7 feet tall.

Recreational maths with 1642201103023120

• 1642201103023120 backwards is 0213203011022461
• The number of decimal digits it has is: 16
• The sum of 1642201103023120's digits is 28
• More coming soon!