27384460019920

Names of 27384460019920

• Cardinal: 27384460019920 can be written as Twenty-seven trillion, three hundred eighty-four billion, four hundred sixty million, nineteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.738446001992 × 10¹³

Factors of 27384460019920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7960598893

Divisors of 27384460019920

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 43 80 86 172 215 344 430 688 860 1720 3440 7960598843 15921197686 31842395372 39802994215 63684790744 79605988430 127369581488 159211976860 318423953720 342305750249 636847907440 684611500498 1369223000996 1711528751245 2738446001992 3423057502490 5476892003984 6846115004980 13692230009960 27384460019920
• Sum of all divisors σ(n): 65149540939296
• Sum of proper divisors (its aliquot sum) s(n): 37765080919376
• 27384460019920 is an abundant number, because the sum of its proper divisors (37765080919376) is greater than itself. Its abundance is 10380620899456

Bases of 27384460019920

• Binary: 110001110011111110001000000110000100011010000₂
• Hexadecimal: 0x18E7F10308D0
• Base-36: 9PG8WG79S

Squares and roots of 27384460019920

• 27384460019920 squared (27384460019920²) is 749908650582596886796806400
• 27384460019920 cubed (27384460019920³) is 20535843460471281462217002973536383488000
• The square root of 27384460019920 is 5233016.3404980879
• The cube root of 27384460019920 is 30141.7220411437

Scales and comparisons

• 27,384,460,019,920 seconds is equal to 870,741 years, 6 weeks, 2 days, 17 hours, 58 minutes, 40 seconds.
• To count from 1 to 27,384,460,019,920 would take you about two million, one hundred seventy-six thousand, eight hundred fifty-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 27384460019920 cubic inches would be around 2511.8 feet tall.

Recreational maths with 27384460019920

• 27384460019920 backwards is 02991006448372
• The number of decimal digits it has is: 14
• The sum of 27384460019920's digits is 55
• More coming soon!