13578744231271888

Names of 13578744231271888

• Cardinal: 13578744231271888 can be written as Thirteen quadrillion, five hundred seventy-eight trillion, seven hundred forty-four billion, two hundred thirty-one million, two hundred seventy-one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3578744231271888 × 10¹⁶

Factors of 13578744231271888

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 202372708

Divisors of 13578744231271888

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 4 8 16 4284307 8568614 17137228 34274456 68548912 198088399 396176798 792353596 1584707192 3169414384 848671514454493 1697343028908986 3394686057817972 6789372115635944 13578744231271888
• Sum of all divisors σ(n): 26308823221643200
• Sum of proper divisors (its aliquot sum) s(n): 12730078990371312
• 13578744231271888 is a deficient number, because the sum of its proper divisors (12730078990371312) is less than itself. Its deficiency is 848665240900576

Bases of 13578744231271888

• Binary: 110000001111011100101111000010011001101001110111010000₂
• Hexadecimal: 0x303DCBC2669DD0
• Base-36: 3PP9GZEIGGG

Squares and roots of 13578744231271888

• 13578744231271888 squared (13578744231271888²) is 184382294898299576584030179084544
• 13578744231271888 cubed (13578744231271888³) is 2503680023198957440645451356252427498596602499072
• The square root of 13578744231271888 is 116527868.9038458645
• The cube root of 13578744231271888 is 238572.2186281505

Scales and comparisons

• 13,578,744,231,271,888 seconds is equal to 431,762,064 years, 38 weeks, 3 days, 15 hours, 31 minutes, 28 seconds.
• To count from 1 to 13,578,744,231,271,888 would take you about one billion, two hundred ninety-five million, two hundred eighty-six thousand, one hundred 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 13578744231271888 cubic inches would be around 19881 feet tall.

Recreational maths with 13578744231271888

• 13578744231271888 backwards is 88817213244787531
• The number of decimal digits it has is: 17
• The sum of 13578744231271888's digits is 79
• More coming soon!