1984997698523135

Names of 1984997698523135

• Cardinal: 1984997698523135 can be written as One quadrillion, nine hundred eighty-four trillion, nine hundred ninety-seven billion, six hundred ninety-eight million, five hundred twenty-three thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 1.984997698523135 × 10¹⁵

Factors of 1984997698523135

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2113931

Divisors of 1984997698523135

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 19 95 101 505 1919 9595 102877 514385 1954663 2010929 9773315 10054645 10390577 38207651 51952885 191038255 197420963 203103829 987104815 1015519145 3858972751 19294863755 206878342733 1034391713665 3930688511927 19653442559635 20894712616033 104473563080165 396999539704627 1984997698523135
• Sum of all divisors σ(n): 2532216788049600
• Sum of proper divisors (its aliquot sum) s(n): 547219089526465
• 1984997698523135 is a deficient number, because the sum of its proper divisors (547219089526465) is less than itself. Its deficiency is 1437778608996670

Bases of 1984997698523135

• Binary: 111000011010101100001001010101100110100111111111111₂
• Hexadecimal: 0x70D584AB34FFF
• Base-36: JJMFCQKU7Z

Squares and roots of 1984997698523135

• 1984997698523135 squared (1984997698523135²) is 3940215863142142745760130228225
• 1984997698523135 cubed (1984997698523135³) is 7821319420021501222686122608510065352992485375
• The square root of 1984997698523135 is 44553312.9915513129
• The cube root of 1984997698523135 is 125676.2854076521

Scales and comparisons

• 1,984,997,698,523,135 seconds is equal to 63,116,786 years, 42 weeks, 1 day, 13 hours, 45 minutes, 35 seconds.
• To count from 1 to 1,984,997,698,523,135 would take you about one hundred eighty-nine million, three hundred fifty thousand, three hundred sixty 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 1984997698523135 cubic inches would be around 10473 feet tall.

Recreational maths with 1984997698523135

• 1984997698523135 backwards is 5313258967994891
• The number of decimal digits it has is: 16
• The sum of 1984997698523135's digits is 89
• More coming soon!