490612309628915439

Names of 490612309628915439

• Cardinal: 490612309628915439 can be written as Four hundred ninety quadrillion, six hundred twelve trillion, three hundred nine billion, six hundred twenty-eight million, nine hundred fifteen thousand, four hundred thirty-nine.

Scientific notation

• Scientific notation: 4.90612309628915439 × 10¹⁷

Factors of 490612309628915439

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 26229096137

Divisors of 490612309628915439

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 367 809 1101 2427 2569 3303 5663 7281 7707 16989 23121 50967 296903 890709 2078321 2672127 6234963 18704889 26229094951 78687284853 183603664657 236061854559 550810993971 1652432981913 9626077847017 21219337815359 28878233541051 63658013446077 67382544929119 86634700623153 148535364707513 190974040338231 202147634787357 445606094122539 606442904362071 1336818282367617 7787496978236753 23362490934710259 54512478847657271 70087472804130777 163537436542971813 490612309628915439
• Sum of all divisors σ(n): 813110336822384640
• Sum of proper divisors (its aliquot sum) s(n): 322498027193469201
• 490612309628915439 is a deficient number, because the sum of its proper divisors (322498027193469201) is less than itself. Its deficiency is 168114282435446238

Bases of 490612309628915439

• Binary: 11011001111000000010100101111010101110111011000111011101111₂
• Hexadecimal: 0x6CF014BD5DD8EEF
• Base-36: 3Q6RJRKULOTR

Squares and roots of 490612309628915439

• 490612309628915439 squared (490612309628915439²) is 240700438359418792782611931412562721
• 490612309628915439 cubed (490612309628915439³) is 118090597992206847683376084568993442568102562792749519
• The square root of 490612309628915439 is 700437227.4721807211
• The cube root of 490612309628915439 is 788701.7664875673

Scales and comparisons

• 490,612,309,628,915,439 seconds is equal to 15,599,953,882 years, 35 weeks, 4 days, 15 hours, 10 minutes, 39 seconds.
• To count from 1 to 490,612,309,628,915,439 would take you about forty-six billion, seven hundred ninety-nine million, eight hundred sixty-one thousand, six hundred forty-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 490612309628915439 cubic inches would be around 65725.1 feet tall.

Recreational maths with 490612309628915439

• 490612309628915439 backwards is 934519826903216094
• The number of decimal digits it has is: 18
• The sum of 490612309628915439's digits is 81
• More coming soon!