18004142196837723

Names of 18004142196837723

• Cardinal: 18004142196837723 can be written as Eighteen quadrillion, four trillion, one hundred forty-two billion, one hundred ninety-six million, eight hundred thirty-seven thousand, seven hundred twenty-three.

Scientific notation

• Scientific notation: 1.8004142196837723 × 10¹⁶

Factors of 18004142196837723

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 77468582

Divisors of 18004142196837723

• Number of divisors d(n): 6
• Complete list of divisors:
  1 3 77468579 232405737 6001380732279241 18004142196837723
• Sum of all divisors σ(n): 24005523238991284
• Sum of proper divisors (its aliquot sum) s(n): 6001381042153561
• 18004142196837723 is a deficient number, because the sum of its proper divisors (6001381042153561) is less than itself. Its deficiency is 12002761154684162

Bases of 18004142196837723

• Binary: 111111111101101010110000000100001000001100110101011011₂
• Hexadecimal: 0x3FF6AC0420CD5B
• Base-36: 4X9XOQQTK63

Squares and roots of 18004142196837723

• 18004142196837723 squared (18004142196837723²) is 324149136243952670442421195824729
• 18004142196837723 cubed (18004142196837723³) is 5836027141918248410600970203093818820594763452067
• The square root of 18004142196837723 is 134179514.8181633685
• The cube root of 18004142196837723 is 262094.2408914743

Scales and comparisons

• 18,004,142,196,837,723 seconds is equal to 572,476,031 years, 20 weeks, 2 days, 8 hours, 42 minutes, 3 seconds.
• To count from 1 to 18,004,142,196,837,723 would take you about one billion, seven hundred seventeen million, four hundred twenty-eight thousand and ninety-four 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 18004142196837723 cubic inches would be around 21841.2 feet tall.

Recreational maths with 18004142196837723

• 18004142196837723 backwards is 32773869124140081
• The number of decimal digits it has is: 17
• The sum of 18004142196837723's digits is 66
• More coming soon!