326640127221823321

Names of 326640127221823321

• Cardinal: 326640127221823321 can be written as Three hundred twenty-six quadrillion, six hundred forty trillion, one hundred twenty-seven billion, two hundred twenty-one million, eight hundred twenty-three thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 3.26640127221823321 × 10¹⁷

Factors of 326640127221823321

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 330

Divisors of 326640127221823321

• Number of divisors d(n): 21
• Complete list of divisors:
  1 19 311 361 5909 96721 112271 1837699 30080231 34916281 571524389 9354951841 10858963391 177744084979 2909390022551 3377137614601 55278410428469 904820297013361 1050289798140911 17191585643253859 326640127221823321
• Sum of all divisors σ(n): 345848586494871477
• Sum of proper divisors (its aliquot sum) s(n): 19208459273048156
• 326640127221823321 is a deficient number, because the sum of its proper divisors (19208459273048156) is less than itself. Its deficiency is 307431667948775165

Bases of 326640127221823321

• Binary: 10010001000011101010111011100010000011100011111011101011001₂
• Hexadecimal: 0x48875771071F759
• Base-36: 2HC89EW5PK61

Squares and roots of 326640127221823321

• 326640127221823321 squared (326640127221823321²) is 106693772711488924535209119739469041
• 326640127221823321 cubed (326640127221823321³) is 34850467492257043662155770938376842834903884451305161
• 326640127221823321 is a perfect square number. Its square root is 571524389
• The cube root of 326640127221823321 is 688689.0513203597
• Being both a perfect square and a perfect cube, 326640127221823321 is also a perfect sixth number.

Scales and comparisons

• 326,640,127,221,823,321 seconds is equal to 10,386,145,681 years, 20 weeks, 6 days, 8 hours, 42 minutes, 1 second.
• To count from 1 to 326,640,127,221,823,321 would take you about thirty-one billion, one hundred fifty-eight million, four hundred thirty-seven thousand and forty-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 326640127221823321 cubic inches would be around 57390.8 feet tall.

Recreational maths with 326640127221823321

• 326640127221823321 backwards is 123328122721046623
• The number of decimal digits it has is: 18
• The sum of 326640127221823321's digits is 55
• More coming soon!