18353898738990696

Names of 18353898738990696

• Cardinal: 18353898738990696 can be written as Eighteen quadrillion, three hundred fifty-three trillion, eight hundred ninety-eight billion, seven hundred thirty-eight million, nine hundred ninety thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 1.8353898738990696 × 10¹⁶

Factors of 18353898738990696

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 109249397255909

Divisors of 18353898738990696

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 109249397255897 218498794511794 327748191767691 436997589023588 655496383535382 764745780791279 873995178047176 1310992767070764 1529491561582558 2294237342373837 2621985534141528 3058983123165116 4588474684747674 6117966246330232 9176949369495348 18353898738990696
• Sum of all divisors σ(n): 52439710682831040
• Sum of proper divisors (its aliquot sum) s(n): 34085811943840344
• 18353898738990696 is an abundant number, because the sum of its proper divisors (34085811943840344) is greater than itself. Its abundance is 15731913204849648

Bases of 18353898738990696

• Binary: 1000001001101001100011000001110100101001011111001101000₂
• Hexadecimal: 0x4134C60E94BE68
• Base-36: 50PWWOHKM7C

Squares and roots of 18353898738990696

• 18353898738990696 squared (18353898738990696²) is 336865598921124260773264774564416
• 18353898738990696 cubed (18353898738990696³) is 6182797091247768132736369370668719641208876673536
• The square root of 18353898738990696 is 135476561.5853557747
• The cube root of 18353898738990696 is 263780.5546458799

Scales and comparisons

• 18,353,898,738,990,696 seconds is equal to 583,597,207 years, 29 weeks, 2 days, 3 hours, 11 minutes, 36 seconds.
• To count from 1 to 18,353,898,738,990,696 would take you about one billion, seven hundred fifty million, seven hundred ninety-one thousand, six hundred twenty-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 18353898738990696 cubic inches would be around 21981.7 feet tall.

Recreational maths with 18353898738990696

• 18353898738990696 backwards is 69609983789835381
• The number of decimal digits it has is: 17
• The sum of 18353898738990696's digits is 102
• More coming soon!