428133695201793321

Names of 428133695201793321

• Cardinal: 428133695201793321 can be written as Four hundred twenty-eight quadrillion, one hundred thirty-three trillion, six hundred ninety-five billion, two hundred one million, seven hundred ninety-three thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 4.28133695201793321 × 10¹⁷

Factors of 428133695201793321

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 16761041

Divisors of 428133695201793321

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 13 39 911 2733 11843 35529 752797 2258391 9786361 16007317 29359083 48021951 208095121 624285363 685798067 2057394201 8915374871 14582665787 26746124613 43747997361 189574655231 568723965693 12050260215649 36150780646947 156653382803437 469960148410311 10977787056456239 32933361169368717 142711231733931107 428133695201793321
• Sum of all divisors σ(n): 615431745706219008
• Sum of proper divisors (its aliquot sum) s(n): 187298050504425687
• 428133695201793321 is a deficient number, because the sum of its proper divisors (187298050504425687) is less than itself. Its deficiency is 240835644697367634

Bases of 428133695201793321

• Binary: 10111110001000010010101001111010010111000001101010100101001₂
• Hexadecimal: 0x5F10953D2E0D529
• Base-36: 393KQ8CMPPUX

Squares and roots of 428133695201793321

• 428133695201793321 squared (428133695201793321²) is 183298460967142065332822734400209041
• 428133695201793321 cubed (428133695201793321³) is 78476247418664211193621271301074375374655620477615161
• The square root of 428133695201793321 is 654319260.9130448951
• The cube root of 428133695201793321 is 753690.6652789635

Scales and comparisons

• 428,133,695,201,793,321 seconds is equal to 13,613,327,202 years, 49 weeks, 1 day, 14 hours, 35 minutes, 21 seconds.
• To count from 1 to 428,133,695,201,793,321 would take you about forty billion, eight hundred thirty-nine million, nine hundred eighty-one thousand, six hundred eight 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 428133695201793321 cubic inches would be around 62807.6 feet tall.

Recreational maths with 428133695201793321

• 428133695201793321 backwards is 123397102596331824
• The number of decimal digits it has is: 18
• The sum of 428133695201793321's digits is 69
• More coming soon!