27377780045

Names of 27377780045

• Cardinal: 27377780045 can be written as Twenty-seven billion, three hundred seventy-seven million, seven hundred eighty thousand and forty-five.

Scientific notation

• Scientific notation: 2.7377780045 × 10¹⁰

Factors of 27377780045

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 54

Divisors of 27377780045

• Number of divisors d(n): 90
• Complete list of divisors:
  1 5 7 11 31 35 49 55 77 121 155 217 245 341 385 539 605 847 961 1085 1519 1705 2387 2695 3751 4235 4805 5929 6727 7595 10571 11935 16709 18755 26257 29645 29791 33635 47089 52855 73997 83545 116281 131285 148955 183799 208537 235445 327701 369985 517979 581405 813967 918995 923521 1042685 1459759 1638505 2293907 2589895 3604711 4069835 4617605 5697769 6464647 7298795 10158731 11469535 16057349 18023555 25232977 28488845 32323235 45252529 50793655 71111117 80286745 111746041 126164885 176630839 226262645 355555585 497777819 558730205 782222287 883154195 2488889095 3911111435 5475556009 27377780045
• Sum of all divisors σ(n): 43407517230
• Sum of proper divisors (its aliquot sum) s(n): 16029737185
• 27377780045 is a deficient number, because the sum of its proper divisors (16029737185) is less than itself. Its deficiency is 11348042860

Bases of 27377780045

• Binary: 11001011111110101111100010101001101₂
• Hexadecimal: 0x65FD7C54D
• Base-36: CKS0UA5

Squares and roots of 27377780045

• 27377780045 squared (27377780045²) is 749542840192400202025
• 27377780045 cubed (27377780045³) is 20520819013092118211654013591125
• The square root of 27377780045 is 165462.3221310519
• The cube root of 27377780045 is 3013.9270987749

Scales and comparisons

• 27,377,780,045 seconds is equal to 870 years, 27 weeks, 3 days, 10 hours, 54 minutes, 5 seconds.
• To count from 1 to 27,377,780,045 would take you about one thousand, seven hundred forty-one 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 27377780045 cubic inches would be around 251.2 feet tall.

Recreational maths with 27377780045

• 27377780045 backwards is 54008777372
• The number of decimal digits it has is: 11
• The sum of 27377780045's digits is 50
• More coming soon!