27143297115

Names of 27143297115

• Cardinal: 27143297115 can be written as Twenty-seven billion, one hundred forty-three million, two hundred ninety-seven thousand, one hundred fifteen.

Scientific notation

• Scientific notation: 2.7143297115 × 10¹⁰

Factors of 27143297115

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 17888

Divisors of 27143297115

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 11 15 19 33 55 57 95 165 209 285 499 627 1045 1497 2495 3135 5489 7485 9481 16467 17351 27445 28443 47405 52053 82335 86755 104291 142215 190861 260265 312873 329669 521455 572583 954305 989007 1564365 1648345 2862915 3626359 4945035 8658149 10879077 18131795 25974447 43290745 54395385 95239639 129872235 164504831 285718917 476198195 493514493 822524155 1428594585 1809553141 2467572465 5428659423 9047765705 27143297115
• Sum of all divisors σ(n): 49973760000
• Sum of proper divisors (its aliquot sum) s(n): 22830462885
• 27143297115 is a deficient number, because the sum of its proper divisors (22830462885) is less than itself. Its deficiency is 4312834230

Bases of 27143297115

• Binary: 11001010001110111011101100001011011₂
• Hexadecimal: 0x651DDD85B
• Base-36: CGWF23F

Squares and roots of 27143297115

• 27143297115 squared (27143297115²) is 736758578273167323225
• 27143297115 cubed (27143297115³) is 19998056992093564286405414995875
• The square root of 27143297115 is 164752.2294689817
• The cube root of 27143297115 is 3005.2979389955

Scales and comparisons

• 27,143,297,115 seconds is equal to 863 years, 3 weeks, 5 days, 12 hours, 45 minutes, 15 seconds.
• To count from 1 to 27,143,297,115 would take you about one thousand, seven hundred twenty-six 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 27143297115 cubic inches would be around 250.4 feet tall.

Recreational maths with 27143297115

• 27143297115 backwards is 51179234172
• The number of decimal digits it has is: 11
• The sum of 27143297115's digits is 42
• More coming soon!