84026391343984221

Names of 84026391343984221

• Cardinal: 84026391343984221 can be written as Eighty-four quadrillion, twenty-six trillion, three hundred ninety-one billion, three hundred forty-three million, nine hundred eighty-four thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 8.4026391343984221 × 10¹⁶

Factors of 84026391343984221

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 41716570993

Divisors of 84026391343984221

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 11 33 67 201 737 911 2211 2733 10021 30063 61037 183111 671407 2014221 41716570001 125149710003 458882270011 1376646810033 2795010190067 8385030570201 30745112090737 38003795270911 92235336272211 114011385812733 418041747980021 1254125243940063 2546254283151037 7638762849453111 28008797114661407 84026391343984221
• Sum of all divisors σ(n): 124180550651713536
• Sum of proper divisors (its aliquot sum) s(n): 40154159307729315
• 84026391343984221 is a deficient number, because the sum of its proper divisors (40154159307729315) is less than itself. Its deficiency is 43872232036254906

Bases of 84026391343984221

• Binary: 100101010100001011000111011000111110100001110111001011101₂
• Hexadecimal: 0x12A858EC7D0EE5D
• Base-36: MZCVBAD2ONX

Squares and roots of 84026391343984221

• 84026391343984221 squared (84026391343984221²) is 7060434442292386421477966296976841
• 84026391343984221 cubed (84026391343984221³) is 593262827506605039327714391377674065140664306425861
• The square root of 84026391343984221 is 289873060.7420845187
• The cube root of 84026391343984221 is 437997.7748196071

Scales and comparisons

• 84,026,391,343,984,221 seconds is equal to 2,671,779,334 years, 2 weeks, 2 days, 9 hours, 50 minutes, 21 seconds.
• To count from 1 to 84,026,391,343,984,221 would take you about eight billion, fifteen million, three hundred thirty-eight thousand and two 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 84026391343984221 cubic inches would be around 36499.8 feet tall.

Recreational maths with 84026391343984221

• 84026391343984221 backwards is 12248934319362048
• The number of decimal digits it has is: 17
• The sum of 84026391343984221's digits is 69
• More coming soon!