998441641125

Names of 998441641125

• Cardinal: 998441641125 can be written as Nine hundred ninety-eight billion, four hundred forty-one million, six hundred forty-one thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 9.98441641125 × 10¹¹

Factors of 998441641125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 39

Divisors of 998441641125

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 5 9 15 25 31 45 75 93 125 155 225 279 375 465 775 961 1125 1395 2325 2883 3875 4805 6975 8649 11625 14415 24025 29791 34875 43245 72075 89373 120125 148955 216225 268119 360375 446865 744775 923521 1081125 1340595 2234325 2770563 3723875 4617605 6702975 8311689 11171625 13852815 23088025 28629151 33514875 41558445 69264075 85887453 115440125 143145755 207792225 257662359 346320375 429437265 715728775 887503681 1038961125 1288311795 2147186325 2662511043 3578643875 4437518405 6441558975 7987533129 10735931625 13312555215 22187592025 32207794875 39937665645 66562776075 110937960125 199688328225 332813880375 998441641125
• Sum of all divisors σ(n): 1859852713836
• Sum of proper divisors (its aliquot sum) s(n): 861411072711
• 998441641125 is a deficient number, because the sum of its proper divisors (861411072711) is less than itself. Its deficiency is 137030568414

Bases of 998441641125

• Binary: 1110100001110111110000100110010010100101₂
• Hexadecimal: 0xE877C264A5
• Base-36: CQOEDGV9

Squares and roots of 998441641125

• 998441641125 squared (998441641125²) is 996885710732383291265625
• 998441641125 cubed (998441641125³) is 995332205037702799013779503298828125
• The square root of 998441641125 is 999220.5167654435
• The cube root of 998441641125 is 9994.8027697643
• Being both a perfect square and a perfect cube, 998441641125 is also a perfect sixth number.

Scales and comparisons

• 998,441,641,125 seconds is equal to 31,747 years, 18 weeks, 3 days, 12 hours, 18 minutes, 45 seconds.
• To count from 1 to 998,441,641,125 would take you about sixty-three thousand, four 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 998441641125 cubic inches would be around 832.9 feet tall.

Recreational maths with 998441641125

• 998441641125 backwards is 521146144899
• The number of decimal digits it has is: 12
• The sum of 998441641125's digits is 54
• More coming soon!