40672534446561393

Names of 40672534446561393

• Cardinal: 40672534446561393 can be written as Forty quadrillion, six hundred seventy-two trillion, five hundred thirty-four billion, four hundred forty-six million, five hundred sixty-one thousand, three hundred ninety-three.

Scientific notation

• Scientific notation: 4.0672534446561393 × 10¹⁶

Factors of 40672534446561393

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 49890232

Divisors of 40672534446561393

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 9 27 2683 8049 11257 24147 33771 72441 101313 303939 30202531 49876289 90607593 149628867 271822779 448886601 815468337 1346659803 133818083387 401454250161 561457385273 1204362750483 1684372155819 3613088251449 5053116467457 15159349402371 1506390164687459 4519170494062377 13557511482187131 40672534446561393
• Sum of all divisors σ(n): 60283420809955200
• Sum of proper divisors (its aliquot sum) s(n): 19610886363393807
• 40672534446561393 is a deficient number, because the sum of its proper divisors (19610886363393807) is less than itself. Its deficiency is 21061648083167586

Bases of 40672534446561393

• Binary: 10010000011111110111010001011111110011010101100001110001₂
• Hexadecimal: 0x907F745FCD5871
• Base-36: B4H7KDNRGQ9

Squares and roots of 40672534446561393

• 40672534446561393 squared (40672534446561393²) is 1654255058306723079176801718100449
• 40672534446561393 cubed (40672534446561393³) is 67282745842378620081149639393140795887495819365457
• The square root of 40672534446561393 is 201674327.6834247761
• The cube root of 40672534446561393 is 343901.2427394091

Scales and comparisons

• 40,672,534,446,561,393 seconds is equal to 1,293,260,786 years, 51 weeks, 3 days, 19 hours, 56 minutes, 33 seconds.
• To count from 1 to 40,672,534,446,561,393 would take you about three billion, eight hundred seventy-nine million, seven hundred eighty-two thousand, three hundred sixty 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 40672534446561393 cubic inches would be around 28658.4 feet tall.

Recreational maths with 40672534446561393

• 40672534446561393 backwards is 39316564443527604
• The number of decimal digits it has is: 17
• The sum of 40672534446561393's digits is 72
• More coming soon!