39428893728616

Names of 39428893728616

• Cardinal: 39428893728616 can be written as Thirty-nine trillion, four hundred twenty-eight billion, eight hundred ninety-three million, seven hundred twenty-eight thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 3.9428893728616 × 10¹³

Factors of 39428893728616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1456455

Divisors of 39428893728616

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 196 392 72689 145378 290756 508823 581512 1017646 1383757 2035292 2767514 3561761 4070584 5535028 7123522 9686299 11070056 14247044 19372598 28494088 38745196 67804093 77490392 135608186 271216372 542432744 100583912573 201167825146 402335650292 704087388011 804671300584 1408174776022 2816349552044 4928611716077 5632699104088 9857223432154 19714446864308 39428893728616
• Sum of all divisors σ(n): 86000490512100
• Sum of proper divisors (its aliquot sum) s(n): 46571596783484
• 39428893728616 is an abundant number, because the sum of its proper divisors (46571596783484) is greater than itself. Its abundance is 7142703054868

Bases of 39428893728616

• Binary: 1000111101110001000001001101000101111101101000₂
• Hexadecimal: 0x23DC41345F68
• Base-36: DZ5DTAVL4

Squares and roots of 39428893728616

• 39428893728616 squared (39428893728616²) is 1554637660662494135057275456
• 39428893728616 cubed (39428893728616³) is 61297643108765664125564689535042021648896
• The square root of 39428893728616 is 6279243.0856446385
• The cube root of 39428893728616 is 34035.9751074983

Scales and comparisons

• 39,428,893,728,616 seconds is equal to 1,253,716 years, 44 weeks, 4 days, 16 hours, 10 minutes, 16 seconds.
• To count from 1 to 39,428,893,728,616 would take you about three million, one hundred thirty-four thousand, two hundred ninety-two 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 39428893728616 cubic inches would be around 2836.3 feet tall.

Recreational maths with 39428893728616

• 39428893728616 backwards is 61682739882493
• The number of decimal digits it has is: 14
• The sum of 39428893728616's digits is 76
• More coming soon!