84055018125

Names of 84055018125

• Cardinal: 84055018125 can be written as Eighty-four billion, fifty-five million, eighteen thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 8.4055018125 × 10¹⁰

Factors of 84055018125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8633

Divisors of 84055018125

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 13 15 25 39 65 75 125 195 325 375 421 625 975 1263 1625 1875 2105 4875 5473 6315 8125 8191 10525 16419 24375 24573 27365 31575 40955 52625 82095 106483 122865 136825 157875 204775 263125 319449 410475 532415 614325 684125 789375 1023875 1597245 2052375 2662075 3071625 3420625 3448411 5119375 7986225 10261875 10345233 13310375 15358125 17242055 39931125 44829343 51726165 66551875 86210275 134488029 199655625 224146715 258630825 431051375 672440145 1120733575 1293154125 2155256875 3362200725 5603667875 6465770625 16811003625 28018339375 84055018125
• Sum of all divisors σ(n): 151196401664
• Sum of proper divisors (its aliquot sum) s(n): 67141383539
• 84055018125 is a deficient number, because the sum of its proper divisors (67141383539) is less than itself. Its deficiency is 16913634586

Bases of 84055018125

• Binary: 1001110010010000100011100101010001101₂
• Hexadecimal: 0x139211CA8D
• Base-36: 12M46R2L

Squares and roots of 84055018125

• 84055018125 squared (84055018125²) is 7065246071994078515625
• 84055018125 cubed (84055018125³) is 593869386639047324523532470703125
• The square root of 84055018125 is 289922.4346700337
• The cube root of 84055018125 is 4380.4750936353

Scales and comparisons

• 84,055,018,125 seconds is equal to 2,672 years, 35 weeks, 6 days, 8 minutes, 45 seconds.
• To count from 1 to 84,055,018,125 would take you about five thousand, three hundred forty-five 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 84055018125 cubic inches would be around 365 feet tall.

Recreational maths with 84055018125

• 84055018125 backwards is 52181055048
• 84055018125 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 84055018125's digits is 39
• More coming soon!