426873982491

Names of 426873982491

• Cardinal: 426873982491 can be written as Four hundred twenty-six billion, eight hundred seventy-three million, nine hundred eighty-two thousand, four hundred ninety-one.

Scientific notation

• Scientific notation: 4.26873982491 × 10¹¹

Factors of 426873982491

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 132493

Divisors of 426873982491

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 33 99 103 309 317 927 951 1133 2853 3399 3487 10197 10461 31383 32651 97953 132059 293859 359161 396177 1077483 1188531 1452649 3232449 4357947 13073841 13602077 40806231 41862703 122418693 125588109 149622847 376764327 448868541 460489733 1346605623 1381469199 4144407597 4311858409 12935575227 38806725681 47430442499 142291327497 426873982491
• Sum of all divisors σ(n): 681328177920
• Sum of proper divisors (its aliquot sum) s(n): 254454195429
• 426873982491 is a deficient number, because the sum of its proper divisors (254454195429) is less than itself. Its deficiency is 172419787062

Bases of 426873982491

• Binary: 110001101100011101011000000111000011011₂
• Hexadecimal: 0x6363AC0E1B
• Base-36: 5G3PQWWR

Squares and roots of 426873982491

• 426873982491 squared (426873982491²) is 182221396927726574565081
• 426873982491 cubed (426873982491³) is 77785573401611914983329792733996771
• The square root of 426873982491 is 653355.9385901379
• The cube root of 426873982491 is 7529.5073564887

Scales and comparisons

• 426,873,982,491 seconds is equal to 13,573 years, 14 weeks, 1 day, 2 hours, 14 minutes, 51 seconds.
• To count from 1 to 426,873,982,491 would take you about twenty-seven thousand, one hundred forty-six 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 426873982491 cubic inches would be around 627.5 feet tall.

Recreational maths with 426873982491

• 426873982491 backwards is 194289378624
• The number of decimal digits it has is: 12
• The sum of 426873982491's digits is 63
• More coming soon!