998116480191584979

Names of 998116480191584979

• Cardinal: 998116480191584979 can be written as Nine hundred ninety-eight quadrillion, one hundred sixteen trillion, four hundred eighty billion, one hundred ninety-one million, five hundred eighty-four thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 9.98116480191584979 × 10¹⁷

Factors of 998116480191584979

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 35037

Divisors of 998116480191584979

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 27 313 939 2817 8451 34721 97969 104163 293907 312489 881721 937467 2645163 10867673 30664297 32603019 91992891 97809057 275978673 293427171 827936019 1205547841 3401581649 3616643523 10204744947 10849930569 30614234841 32549791707 91842704523 377336474233 1064695056137 1132009422699 3194085168411 3396028268097 9582255505233 10188084804291 28746766515699 118106316434929 354318949304787 1062956847914361 3188870543743083 36967277044132777 110901831132398331 332705493397194993 998116480191584979
• Sum of all divisors σ(n): 1483473201635701600
• Sum of proper divisors (its aliquot sum) s(n): 485356721444116621
• 998116480191584979 is a deficient number, because the sum of its proper divisors (485356721444116621) is less than itself. Its deficiency is 512759758747468358

Bases of 998116480191584979

• Binary: 110111011010000001011010011010000110010010000101101011010011₂
• Hexadecimal: 0xDDA05A686485AD3
• Base-36: 7KZURGXY8JIR

Squares and roots of 998116480191584979

• 998116480191584979 squared (998116480191584979²) is 996236508030038649757412644178430441
• 998116480191584979 cubed (998116480191584979³) is 994360076833297861829789848397829740225026748291945739
• The square root of 998116480191584979 is 999057796.2218126743
• The cube root of 998116480191584979 is 999371.7654678845

Scales and comparisons

• 998,116,480,191,584,979 seconds is equal to 31,737,016,693 years, 5 weeks, 4 days, 11 hours, 49 minutes, 39 seconds.
• To count from 1 to 998,116,480,191,584,979 would take you about ninety-five billion, two hundred eleven million, fifty thousand and seventy-nine 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 998116480191584979 cubic inches would be around 83281 feet tall.

Recreational maths with 998116480191584979

• 998116480191584979 backwards is 979485191084611899
• The number of decimal digits it has is: 18
• The sum of 998116480191584979's digits is 99
• More coming soon!