320649085256416

Names of 320649085256416

• Cardinal: 320649085256416 can be written as Three hundred twenty trillion, six hundred forty-nine billion, eighty-five million, two hundred fifty-six thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 3.20649085256416 × 10¹⁴

Factors of 320649085256416

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 204495590096

Divisors of 320649085256416

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 392 784 1568 204495590087 408991180174 817982360348 1431469130609 1635964720696 2862938261218 3271929441392 5725876522436 6543858882784 10020283914263 11451753044872 20040567828526 22903506089744 40081135657052 45807012179488 80162271314104 160324542628208 320649085256416
• Sum of all divisors σ(n): 734343664006008
• Sum of proper divisors (its aliquot sum) s(n): 413694578749592
• 320649085256416 is an abundant number, because the sum of its proper divisors (413694578749592) is greater than itself. Its abundance is 93045493493176

Bases of 320649085256416

• Binary: 1001000111010000011101110110100110000001011100000₂
• Hexadecimal: 0x123A0EED302E0
• Base-36: 35NS5MG44G

Squares and roots of 320649085256416

• 320649085256416 squared (320649085256416²) is 102815835875776336624469165056
• 320649085256416 cubed (320649085256416³) is 32967803723441481375211091517820259186999296
• The square root of 320649085256416 is 17906677.1137588785
• The cube root of 320649085256416 is 68445.2533074631

Scales and comparisons

• 320,649,085,256,416 seconds is equal to 10,195,649 years, 4 weeks, 13 hours, 16 seconds.
• To count from 1 to 320,649,085,256,416 would take you about twenty-five million, four hundred eighty-nine thousand, one hundred twenty-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 320649085256416 cubic inches would be around 5703.8 feet tall.

Recreational maths with 320649085256416

• 320649085256416 backwards is 614652580946023
• The number of decimal digits it has is: 15
• The sum of 320649085256416's digits is 61
• More coming soon!