8042142073768

Names of 8042142073768

• Cardinal: 8042142073768 can be written as Eight trillion, forty-two billion, one hundred forty-two million, seventy-three thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 8.042142073768 × 10¹²

Factors of 8042142073768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 16734

Divisors of 8042142073768

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 22 44 88 1613 3226 6452 6917 8191 12904 13834 16382 17743 27668 32764 35486 55336 65528 70972 76087 90101 141944 152174 180202 304348 360404 608696 720808 11157121 13212083 22314242 26424166 44628484 52848332 56657147 89256968 105696664 113314294 122728331 145332913 226628588 245456662 290665826 453257176 490913324 581331652 623228617 981826648 1162663304 1246457234 2492914468 4985828936 91387978111 182775956222 365551912444 731103824888 1005267759221 2010535518442 4021071036884 8042142073768
• Sum of all divisors σ(n): 16464423813120
• Sum of proper divisors (its aliquot sum) s(n): 8422281739352
• 8042142073768 is an abundant number, because the sum of its proper divisors (8422281739352) is greater than itself. Its abundance is 380139665584

Bases of 8042142073768

• Binary: 1110101000001110101000001011000001110101000₂
• Hexadecimal: 0x750750583A8
• Base-36: 2UMIBQYEG

Squares and roots of 8042142073768

• 8042142073768 squared (8042142073768²) is 64676049134669467553717824
• 8042142073768 cubed (8042142073768³) is 520133975911011773697688651041664440832
• The square root of 8042142073768 is 2835867.0761811105
• The cube root of 8042142073768 is 20035.0569095577

Scales and comparisons

• 8,042,142,073,768 seconds is equal to 255,715 years, 12 weeks, 4 days, 1 hour, 49 minutes, 28 seconds.
• To count from 1 to 8,042,142,073,768 would take you about six hundred thirty-nine thousand, two hundred eighty-eight 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 8042142073768 cubic inches would be around 1669.6 feet tall.

Recreational maths with 8042142073768

• 8042142073768 backwards is 8673702412408
• The number of decimal digits it has is: 13
• The sum of 8042142073768's digits is 52
• More coming soon!